7.9
/10
Christopher Diaz is a fictional character portrayed by Gavin McHugh in the TV series 9-1-1.
In the first episode they appeared in, titled 7.1 (season 2), they were 8 years old.
They appear in 77 episodes out of a total of 106 aired so far and have accumulated 7686 positive votes.

Christopher Diaz

by Gavin McHugh

character

Episodes77

  • 8.7
    /10

    7.1

    episode S2.E2 september 2018
    When a massive earthquake rocks Los Angeles, the responders rush to rescue victims in a crumbling high-rise hotel.
  • 8.4
    /10

    Help Is Not Coming

    episode S2.E3 october 2018
    The first responders continue to deal with the fallout of a massive earthquake and its deadly aftershocks.
  • 8
    /10

    Stuck

    episode S2.E4 october 2018
    The first responders race to rescue victims trapped in various tight spots; Athena contemplates accepting a promotion.
  • 7.8
    /10

    Haunted

    episode S2.E7 october 2018
    Halloween finds the first responders racing to a cemetery rescue, a haunted hayride and a spooky Hollywood parade; Maddie thinks she's received a "ghost" call from a missing hiker.
  • 8.5
    /10

    Merry Ex-Mas

    episode S2.E10 november 2018
    The first responders deal with a man trapped in a present, a mistletoe stunt gone awry and a Christmas-light showdown; Bobby contemplates his future with Athena.
  • 9
    /10

    Fight or Flight

    episode S2.E13 april 2019
    The first responders rally together to search for a missing Maddie.
  • 8.3
    /10

    Ocean's 9-1-1

    episode S2.E15 april 2019
    A going-away party for a bank manager turns into an emergency, and then a mystery, as the first responders are accused of pulling off a daring heist.
  • 8.2
    /10

    Careful What You Wish For

    episode S2.E17 may 2019
    The first responders deal with a chocolate factory calamity and a mail bomb; Maddie contemplates her future in the call center; Tragedy strikes the 118.
  • 8.5
    /10

    This Life We Choose

    episode S2.E18 may 2019
    The first responders suspect a serial bomber is on the loose after two mail bombs go off; Buck faces a life or death situation.
  • 8.1
    /10

    Kids Today

    episode S3.E1 september 2019
    Athena enlists the 118's help when a teenager speeds out of control on the freeway; A routine traffic stop uncovers a shocking kidnapping; Buck struggles with his recovery.
  • 9.2
    /10

    Sink or Swim

    episode S3.E2 september 2019
    A massive tsunami hits the Santa Monica Pier, placing Buck and Christopher's lives in danger.
  • 9.1
    /10

    The Searchers

    episode S3.E3 october 2019
    Athena, Maddie, Bobby, and the 118 race to save lives after a massive tsunami hits the Santa Monica Pier; Buck fears the worst when Christopher goes missing.
  • 7.6
    /10

    Triggers

    episode S3.E4 october 2019
    The first responders race to save workers in a high-rise during a fire drill and a mother and her sons involved in a perilous car accident; Maddie decides to take action against a possible wife abuser.
  • 7.6
    /10

    Rage

    episode S3.E5 october 2019
    Athena takes action after her family experiences a traumatic traffic stop; Buck's suit against the city goes to arbitration; Eddie turns to Lena in his struggles with his anger issues.
  • 7.9
    /10

    Monsters

    episode S3.E6 october 2019
    Athena and the 118 respond to bizarre emergency calls on Halloween; Maddie remains convinced that she is doing the right thing in taking a 911 call into her own hands.
  • 8.6
    /10

    Athena Begins

    episode S3.E7 november 2019
    When a murder weapon from a case close to Athena in the early '90s resurfaces, flashbacks to 1989 show how Athena joined the LAPD and became the police officer she is today.
  • 8.3
    /10

    Malfunction

    episode S3.E8 november 2019
    Emergencies include a skating mishap at an ice show, an accident involving a self-driving car and a fulfillment warehouse robot going rogue; Eddie's after-hours fight club gets out-of-control; Hen struggles in her relationship with Karen.
  • 8
    /10

    Fallout

    episode S3.E9 november 2019
    The 118 responds to debris from a meteor shower crashing into an apartment building and a deadly fire caused by a hazardous waste truck crash inside a tunnel; Bobby introduces Eddie to an old friend to help with his anger.
  • 8
    /10

    Christmas Spirit

    episode S3.E10 december 2019
    The 118 responds to a shopper pushed over the edge, a woman who is literally having a "Blue Christmas" and a luggage handler accident on a tarmac; Maddie revisits her past to embrace her future; Bobby receives shocking news.
  • 7.6
    /10

    Seize the Day

    episode S3.E11 march 2020
    The 118 respond to a skydiving trip gone wrong, a bank rep injured in a home repossession and a lovestruck assistant whose lunch run almost ends in disaster; Athena and the family come to terms with Michael's health.
  • 7.7
    /10

    Fools

    episode S3.E12 march 2020
    The 118 responds to a viral stunt gone haywire, a disaster at a couple's fishing trip and an epic first date fail; Athena investigates a woman who doesn't remember being shot in the head.
  • 8
    /10

    Pinned

    episode S3.E13 march 2020
    The 118 responds to accidents at a bowling alley and a home renovation; Bobby and Michael take Harry camping; Chimney and Maddie rush into action when their romantic dinner date takes a wild-turn.
  • 8.8
    /10

    The Taking of Dispatch 9-1-1

    episode S3.E14 april 2020
    Maddie fears for herself and her co-workers when the call center is taken hostage.
  • 8.2
    /10

    Eddie Begins

    episode S3.E15 april 2020
    Eddie's journey to rescue a boy from a well turns into a mission to save himself from his past.
  • 8.1
    /10

    The One That Got Away

    episode S3.E16 april 2020
    The 118 fights an apartment building blaze; Athena's response to an accident leads to a more sinister crime; Hen performs a risky medical procedure; Buck meets a retired firefighter and is inspired to reunite him with his lost love.
  • 8.2
    /10

    Powerless

    episode S3.E17 may 2020
    The 118 races to rescue a little girl in a runaway hot air balloon and help with a city power outage caused by a hijacked tree-trimmer truck; Athena's investigation into a serial rapist case puts her life in jeopardy.
  • 8.3
    /10

    What's Next?

    episode S3.E18 may 2020
    The 118 rush to save lives in the aftermath of a massive train derailment.
  • 8.1
    /10

    The New Abnormal

    episode S4.E1 january 2021
    The 118 races to save lives when the Hollywood Reservoir dam breaks and adjust to life as first responders during the pandemic. Bobby worries if Athena is ready for field duty since recovering from her injuries.
  • 8
    /10

    Alone Together

    episode S4.E2 january 2021
    In the aftermath of the dam break, massive mudslides wreak havoc throughout Los Angeles. Bobby, Hen and Eddie rush to save hikers endangered by the falling of the Hollywood sign.
  • 7.7
    /10

    Future Tense

    episode S4.E3 february 2021
    The 118 race to save a man under siege by his high-tech smart home, and a yoga teacher who has lost her vision. Athena hunts down a bank robber disguised by Covid protocols. The 118 prep an out-of-state mission.
  • 7.9
    /10

    9-1-1, What's Your Grievance?

    episode S4.E4 february 2021
    Athena investigates a mysterious murder during a neighborhood block party. The 118 rush to save lives endangered by a bomb threat. Chimney has a hard time keeping secrets when Maddie and Buck's parents come to town.
  • 8.3
    /10

    Buck Begins

    episode S4.E5 february 2021
    The 118 race to save the lives of workers trapped in a five-alarm factory fire. Maddie reveals a painful family secret that causes Buck to confront his childhood and answer why he is the daredevil he is today.
  • 8.1
    /10

    Jinx

    episode S4.E6 february 2021
    The 118 believes their fabled firehouse superstition has come true when they have the day from hell with a never-ending series of bizarre emergency calls.
  • 7.5
    /10

    There Goes the Neighborhood

    episode S4.E7 march 2021
    The 118 rush to save a man pinned under a Humvee, and a garage band that rocks out too hard. Michael turns amateur detective after noticing strange behavior at a nearby apartment. Buck's re-entry into the dating pool ends in disaster.
  • 7.3
    /10

    Breaking Point

    episode S4.E8 march 2021
    The 118 are called to the tarmac when a flight attendant reaches her limit with her flight's passengers. Athena discovers that quarantine has pushed a couple to their breaking point. Buck reconnects with an old flame.
  • 8.5
    /10

    Blindsided

    episode S4.E9 april 2021
    Athena and the 118 race to save lives after a drunk driver causes a deadly pile-up on the freeway. Maddie goes into labor. Hen and Karen are devastated as they prepare for Nia to be reunited with her birth mother.
  • 8
    /10

    Parenthood

    episode S4.E10 april 2021
    The 118 responds to a series of calls dealing with parents and their children. Chimney and Maddie adjust to life with their newborn. Hen and Karen are emotionally shattered as Nia is reunited with her birth mother.
  • 8.1
    /10

    First Responders

    episode S4.E11 may 2021
    The 118 rush to the site of a hit-and-run that leaves a familiar face in critical condition. Athena investigates the case of a missing woman last seen in a casino. Josh recalls an emergency that led him to become a 9-1-1 operator.
  • 7.7
    /10

    Treasure Hunt

    episode S4.E12 may 2021
    When a famous mystery writer dies, Athena, Bobby and the 118 respond to the chaos caused by a city-wide manhunt for buried treasure the author left behind.
  • 8.4
    /10

    Suspicion

    episode S4.E13 may 2021
    The members of the 118 make calls to save a bridezilla at a disastrous wedding and a mother trapped on her balcony. Hen plays medical detective when her mother falls ill. Athena uncovers a secret Bobby has been hiding.
  • 8.7
    /10

    Survivors

    episode S4.E14 may 2021
    In the aftermath of the shooting, Athena and the 118 are on high alert when a sniper is targeting members of the LAFD. Meanwhile, Maddie makes a life decision.
  • 8.1
    /10

    Panic

    episode S5.E1 september 2021
    A series of ransomware threats lead to an overabundance of emergencies for the 118. Athena must revisit her traumatic attack as the case goes to trial. Eddie suffers a health scare. Maddie's postpartum depression worsens.
  • 8
    /10

    Desperate Times

    episode S5.E2 september 2021
    The 118 springs into action when a city-wide blackout and a record heatwave causes mayhem in Los Angeles. Chimney confides in Hen about Maddie's condition and Athena's worst nightmare comes true.
  • 7.7
    /10

    Desperate Measures

    episode S5.E3 october 2021
    As the citywide blackout continues to cause mayhem in Los Angeles, Athena races to save her family from a tragedy. Eddie must make a difficult choice about his future. Maddie makes a life-changing decision.
  • 7.9
    /10

    Home and Away

    episode S5.E4 october 2021
    The 118 arrives on the scene after a truck crashes into a high school homecoming parade. Athena and Michael try to help Harry in the aftermath of his kidnapping. Bobby gives Chimney advice regarding Maddie.
  • 7.2
    /10

    Peer Pressure

    episode S5.E5 october 2021
    The 118 face an awkward rescue call when a man over-exerts himself exercising, and race to an explosion at a retirement community. Hen and Eddie, as well as Buck and Ravi, have rocky starts to their new partnerships.
  • 8.2
    /10

    Brawl in Cell Block 9-1-1

    episode S5.E6 november 2021
    Responding to a fire at a prison, Bobby and the 118 find themselves trapped in a deadly riot.
  • 6.8
    /10

    Ghost Stories

    episode S5.E7 november 2021
    The 118 race to rescue a man who claims he was carjacked, shot and buried alive. Hen receives a visit from the past. Athena and family are concerned that Harry is still haunted by visions of Jeffrey.
  • 8.2
    /10

    Defend in Place

    episode S5.E8 november 2021
    Bobby and the 118 race to save lives after an explosion rocks the hospital where David is performing surgery. Michael makes a life-changing decision.
  • 7.4
    /10

    Past Is Prologue

    episode S5.E9 november 2021
    Bobby and the 118 race to the rescue when an abandoned oil well erupts and causes a massive sinkhole in downtown LA. Athena investigates a 30-year-old cold case involving a casino robbery.
  • 7.4
    /10

    Wrapped in Red

    episode S5.E10 december 2021
    The members of the 118 are called to a series of emergencies around Christmas Eve. Then, Eddie struggles with an emotional Christopher.
  • 7.1
    /10

    Outside Looking In

    episode S5.E11 march 2022
    The 118 "speed" to the rescue to save a family whose pick-up truck has been rigged with a pipe bomb. Eddie has a rough transition into his new job, Buck makes an impulsive relationship decision.
  • 8
    /10

    Boston

    episode S5.E12 march 2022
    Chimney is determined to find a missing Maddie amongst the chaos of St. Patrick's Day.
  • 7.5
    /10

    Fear-o-Phobia

    episode S5.E13 april 2022
    Athena investigates a robbery at a gas station that takes an unexpected turn when the would-be victim turns the tables on her assailant. The 118 race to rescue a novice diver in a shark cage. Eddie reaches his breaking point.
  • 7.8
    /10

    Dumb Luck

    episode S5.E14 april 2022
    The members of the 118 race into action when a women falls over her penthouse balcony.
  • 7.7
    /10

    FOMO

    episode S5.E15 april 2022
    The 118 races to an influencer in a sauna and an emergency at a reality show wedding. Maddie worries she has missed many Jee-Yun's firsts, May questions Athena's career and Hen and Karen try to recapture the fun in their relationship
  • 8.6
    /10

    May Day

    episode S5.E16 may 2022
    The 9-1-1 Call Center goes up in flames: Bobby risks his life to save May and Claudette, Buck and Eddie work together to help an injured electrician and Chimney and his brother team up as firefighters for the first time.
  • 8.1
    /10

    Hero Complex

    episode S5.E17 may 2022
    After a mysterious death, Hen and Chimney put their lives in danger when they suspect that someone is playing God to make themselves look like a hero. Eddie visits Texas, where he attempts to reconcile with his father.
  • 7.6
    /10

    Starting Over

    episode S5.E18 may 2022
    The 118 race to rescue a cliffside wellness retreat guru and respond to an emergency call at an upscale hair salon. Maddie contemplates returning to work. Eddie and May make decisions on their future.
  • 7.7
    /10

    Let the Games Begin

    episode S6.E1 september 2022
    When a blimp engine catches fire, the 118 rescue victims both inside and outside a packed stadium. Bobby and Athena discuss honeymoon plans. Maddie and Chimney go to couples therapy.
  • 7.9
    /10

    Crash & Learn

    episode S6.E2 september 2022
    The 118 race to the rescue when a structure collapse at a happiness convention. Athena's father suffers a stroke and crashes through his house wall. Hen stretches herself too thin with test prep and her new responsibilities at the 118.
  • 8
    /10

    The Devil You Know

    episode S6.E3 october 2022
    While in Florida caring for her ailing father, Athena and Bobby investigate the disappearance of her childhood friend from 45 years ago.
  • 7.6
    /10

    Animal Instincts

    episode S6.E4 october 2022
    The 118 race to the rescue when a birdwatcher is trapped under a tree. Chimney is in for a wild ride when he tends to a drunk driver. Maddie helps a mother and her young daughter when an abusive father shows up at their house.
  • 7.4
    /10

    Home Invasion

    episode S6.E5 october 2022
    Athena investigates when the same house is hit with two home invasion 9-1-1 calls within hours. The 118 race to the rescue when a DIY home renovation traps a man in an attic. Hen asks for a second chance with her medical school professor.
  • 7.8
    /10

    Tomorrow

    episode S6.E6 october 2022
    Hen fears for Karen's life when an explosion rocks her science lab on the day she brings Denny to work with her.
  • 7.5
    /10

    Cursed

    episode S6.E7 november 2022
    Athena and the 118 race to the rescue when a fading movie star is plagued by a series of near death experiences.
  • 7.4
    /10

    What's Your Fantasy?

    episode S6.E8 november 2022
    118 comes to the rescue at the Renaissance Faire. Buck is tasked with babysitting Jee-Yun while Maddie and Chimney look for a new home. Eddie and Carla prepare Christopher for his first prom.
  • 7.7
    /10

    Red Flag

    episode S6.E9 november 2022
    The Santa Ana winds bring in a variety of weirder-than-usual emergencies. Bobby worries about his AA sponsor. Denny questions Hen and Karen about his biological parents.
  • 8
    /10

    In a Flash

    episode S6.E10 march 2023
    A dry thunderstorm brings in a series of lightning strike emergencies and leaves a first responder's life hanging in the balance. Athena and May go undercover at a rehab facility to help Bobby investigate his sponsor's death.
  • 8.2
    /10

    In Another Life

    episode S6.E11 march 2023
    As Buck's life hangs in the balance, he dreams of a world where he never became a firefighter, for better and worse.
  • 8.3
    /10

    Recovery

    episode S6.E12 march 2023
    Despite the case being closed, Bobby is determined to prove his AA sponsor was murdered and bring his killer to justice. Buck struggles with his post-traumatic stress.
  • 7.8
    /10

    Mixed Feelings

    episode S6.E13 april 2023
    The 118 races to a spin class; Buck discovers new cognitive abilities post lightning strike; Hen and Karen are concerned when they find out Denny has been seeing his biological father; Maddie and Chimney have a suspicious neighbor.
  • 7.6
    /10

    Performance Anxiety

    episode S6.E14 april 2023
    The 118 races to a commercial bakery and a bodybuilding competition. Chimney runs into a familiar face at the firefighter academy. Maddie helps a nervous teen suffering a panic attack.
  • 7.5
    /10

    Death and Taxes

    episode S6.E15 april 2023
    The 118 races to a fire at an accountant's office, and a car crashing into a living funeral. Athena is shocked when a suspect dies in her custody minutes after she arrests him. Maddie and Chimney panic when they are audited by the IRS.
  • 7.3
    /10

    Lost and Found

    episode S6.E16 may 2023
    The 118 race to rescues two roommates desperately trying to find a needle in a haystack at a landfill, and help a woman whose nightmare dream becomes a painful reality. Athena and Maddie team-up to find a missing boy in a crowded mall.
  • 7.7
    /10

    Love Is in the Air

    episode S6.E17 may 2023
    A wedding proposal intersects with a bank robbery. A princess bride is stuck on her way to the altar. Athena talks a victim through her grief. Maddie takes matters into her own hands as Buck finds a surprise visitor on his doorstep.
  • 7.4
    /10

    Pay It Forward

    episode S6.E18 may 2023
    A series of freeway car accidents leads to a catastrophic overpass collapse that endangers the lives of civilians and members of the 118.

Best moments10

  • 7.7
    /10
    15% of the votes

    Fools

    episode S3.E12 march 2020
    The 118 responds to a viral stunt gone haywire, a disaster at a couple's fishing trip and an epic first date fail; Athena investigates a woman who doesn't remember being shot in the head.
  • 7.6
    /10
    12% of the votes

    Triggers

    episode S3.E4 october 2019
    The first responders race to save workers in a high-rise during a fire drill and a mother and her sons involved in a perilous car accident; Maddie decides to take action against a possible wife abuser.
  • 9.2
    /10
    11% of the votes

    Sink or Swim

    episode S3.E2 september 2019
    A massive tsunami hits the Santa Monica Pier, placing Buck and Christopher's lives in danger.
  • 7.3
    /10
    10% of the votes

    Breaking Point

    episode S4.E8 march 2021
    The 118 are called to the tarmac when a flight attendant reaches her limit with her flight's passengers. Athena discovers that quarantine has pushed a couple to their breaking point. Buck reconnects with an old flame.
  • 8.1
    /10
    8% of the votes

    Kids Today

    episode S3.E1 september 2019
    Athena enlists the 118's help when a teenager speeds out of control on the freeway; A routine traffic stop uncovers a shocking kidnapping; Buck struggles with his recovery.
  • 9.1
    /10
    6% of the votes

    The Searchers

    episode S3.E3 october 2019
    Athena, Maddie, Bobby, and the 118 race to save lives after a massive tsunami hits the Santa Monica Pier; Buck fears the worst when Christopher goes missing.
  • 8.5
    /10
    3% of the votes

    Merry Ex-Mas

    episode S2.E10 november 2018
    The first responders deal with a man trapped in a present, a mistletoe stunt gone awry and a Christmas-light showdown; Bobby contemplates his future with Athena.
  • 8.2
    /10
    3% of the votes

    Eddie Begins

    episode S3.E15 april 2020
    Eddie's journey to rescue a boy from a well turns into a mission to save himself from his past.
  • 7.4
    /10
    2% of the votes

    Wrapped in Red

    episode S5.E10 december 2021
    The members of the 118 are called to a series of emergencies around Christmas Eve. Then, Eddie struggles with an emotional Christopher.
  • 8
    /10
    1% of the votes

    Christmas Spirit

    episode S3.E10 december 2019
    The 118 responds to a shopper pushed over the edge, a woman who is literally having a "Blue Christmas" and a luggage handler accident on a tarmac; Maddie revisits her past to embrace her future; Bobby receives shocking news.

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