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.
Episodes77
7.1
episode S2.E2 september 2018When a massive earthquake rocks Los Angeles, the responders rush to rescue victims in a crumbling high-rise hotel.Help Is Not Coming
episode S2.E3 october 2018The first responders continue to deal with the fallout of a massive earthquake and its deadly aftershocks.Stuck
episode S2.E4 october 2018The first responders race to rescue victims trapped in various tight spots; Athena contemplates accepting a promotion.Haunted
episode S2.E7 october 2018Halloween 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.Merry Ex-Mas
episode S2.E10 november 2018The 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.Fight or Flight
episode S2.E13 april 2019The first responders rally together to search for a missing Maddie.Ocean's 9-1-1
episode S2.E15 april 2019A 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.Careful What You Wish For
episode S2.E17 may 2019The first responders deal with a chocolate factory calamity and a mail bomb; Maddie contemplates her future in the call center; Tragedy strikes the 118.This Life We Choose
episode S2.E18 may 2019The first responders suspect a serial bomber is on the loose after two mail bombs go off; Buck faces a life or death situation.Kids Today
episode S3.E1 september 2019Athena 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.Sink or Swim
episode S3.E2 september 2019A massive tsunami hits the Santa Monica Pier, placing Buck and Christopher's lives in danger.The Searchers
episode S3.E3 october 2019Athena, 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.Triggers
episode S3.E4 october 2019The 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.Rage
episode S3.E5 october 2019Athena 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.Monsters
episode S3.E6 october 2019Athena 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.Athena Begins
episode S3.E7 november 2019When 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.Malfunction
episode S3.E8 november 2019Emergencies 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.Fallout
episode S3.E9 november 2019The 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.Christmas Spirit
episode S3.E10 december 2019The 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.Seize the Day
episode S3.E11 march 2020The 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.Fools
episode S3.E12 march 2020The 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.Pinned
episode S3.E13 march 2020The 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.The Taking of Dispatch 9-1-1
episode S3.E14 april 2020Maddie fears for herself and her co-workers when the call center is taken hostage.Eddie Begins
episode S3.E15 april 2020Eddie's journey to rescue a boy from a well turns into a mission to save himself from his past.The One That Got Away
episode S3.E16 april 2020The 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.Powerless
episode S3.E17 may 2020The 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.What's Next?
episode S3.E18 may 2020The 118 rush to save lives in the aftermath of a massive train derailment.The New Abnormal
episode S4.E1 january 2021The 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.Alone Together
episode S4.E2 january 2021In 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.Future Tense
episode S4.E3 february 2021The 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.9-1-1, What's Your Grievance?
episode S4.E4 february 2021Athena 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.Buck Begins
episode S4.E5 february 2021The 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.Jinx
episode S4.E6 february 2021The 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.There Goes the Neighborhood
episode S4.E7 march 2021The 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.Breaking Point
episode S4.E8 march 2021The 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.Blindsided
episode S4.E9 april 2021Athena 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.Parenthood
episode S4.E10 april 2021The 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.First Responders
episode S4.E11 may 2021The 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.Treasure Hunt
episode S4.E12 may 2021When 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.Suspicion
episode S4.E13 may 2021The 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.Survivors
episode S4.E14 may 2021In 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.Panic
episode S5.E1 september 2021A 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.Desperate Times
episode S5.E2 september 2021The 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.Desperate Measures
episode S5.E3 october 2021As 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.Home and Away
episode S5.E4 october 2021The 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.Peer Pressure
episode S5.E5 october 2021The 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.Brawl in Cell Block 9-1-1
episode S5.E6 november 2021Responding to a fire at a prison, Bobby and the 118 find themselves trapped in a deadly riot.Ghost Stories
episode S5.E7 november 2021The 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.Defend in Place
episode S5.E8 november 2021Bobby and the 118 race to save lives after an explosion rocks the hospital where David is performing surgery. Michael makes a life-changing decision.Past Is Prologue
episode S5.E9 november 2021Bobby 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.Wrapped in Red
episode S5.E10 december 2021The members of the 118 are called to a series of emergencies around Christmas Eve. Then, Eddie struggles with an emotional Christopher.Outside Looking In
episode S5.E11 march 2022The 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.Boston
episode S5.E12 march 2022Chimney is determined to find a missing Maddie amongst the chaos of St. Patrick's Day.Fear-o-Phobia
episode S5.E13 april 2022Athena 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.Dumb Luck
episode S5.E14 april 2022The members of the 118 race into action when a women falls over her penthouse balcony.FOMO
episode S5.E15 april 2022The 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 relationshipMay Day
episode S5.E16 may 2022The 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.Hero Complex
episode S5.E17 may 2022After 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.Starting Over
episode S5.E18 may 2022The 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.Let the Games Begin
episode S6.E1 september 2022When 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.Crash & Learn
episode S6.E2 september 2022The 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.The Devil You Know
episode S6.E3 october 2022While in Florida caring for her ailing father, Athena and Bobby investigate the disappearance of her childhood friend from 45 years ago.Animal Instincts
episode S6.E4 october 2022The 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.Home Invasion
episode S6.E5 october 2022Athena 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.Tomorrow
episode S6.E6 october 2022Hen fears for Karen's life when an explosion rocks her science lab on the day she brings Denny to work with her.Cursed
episode S6.E7 november 2022Athena and the 118 race to the rescue when a fading movie star is plagued by a series of near death experiences.What's Your Fantasy?
episode S6.E8 november 2022118 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.Red Flag
episode S6.E9 november 2022The 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.In a Flash
episode S6.E10 march 2023A 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.In Another Life
episode S6.E11 march 2023As Buck's life hangs in the balance, he dreams of a world where he never became a firefighter, for better and worse.Recovery
episode S6.E12 march 2023Despite 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.Mixed Feelings
episode S6.E13 april 2023The 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.Performance Anxiety
episode S6.E14 april 2023The 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.Death and Taxes
episode S6.E15 april 2023The 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.Lost and Found
episode S6.E16 may 2023The 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.Love Is in the Air
episode S6.E17 may 2023A 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.Pay It Forward
episode S6.E18 may 2023A series of freeway car accidents leads to a catastrophic overpass collapse that endangers the lives of civilians and members of the 118.
- 7.1
- Help Is Not Coming
- Stuck
- Haunted
- Merry Ex-Mas
- Fight or Flight
- Ocean's 9-1-1
- Careful What You Wish For
- This Life We Choose
- Kids Today
- Sink or Swim
- The Searchers
- Triggers
- Rage
- Monsters
- Athena Begins
- Malfunction
- Fallout
- Christmas Spirit
- Seize the Day
- Fools
- Pinned
- The Taking of Dispatch 9-1-1
- Eddie Begins
- The One That Got Away
- Powerless
- What's Next?
- The New Abnormal
- Alone Together
- Future Tense
- 9-1-1, What's Your Grievance?
- Buck Begins
- Jinx
- There Goes the Neighborhood
- Breaking Point
- Blindsided
- Parenthood
- First Responders
- Treasure Hunt
- Suspicion
- Survivors
- Panic
- Desperate Times
- Desperate Measures
- Home and Away
- Peer Pressure
- Brawl in Cell Block 9-1-1
- Ghost Stories
- Defend in Place
- Past Is Prologue
- Wrapped in Red
- Outside Looking In
- Boston
- Fear-o-Phobia
- Dumb Luck
- FOMO
- May Day
- Hero Complex
- Starting Over
- Let the Games Begin
- Crash & Learn
- The Devil You Know
- Animal Instincts
- Home Invasion
- Tomorrow
- Cursed
- What's Your Fantasy?
- Red Flag
- In a Flash
- In Another Life
- Recovery
- Mixed Feelings
- Performance Anxiety
- Death and Taxes
- Lost and Found
- Love Is in the Air
- Pay It Forward
Best moments10
- 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.
- 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.
- A massive tsunami hits the Santa Monica Pier, placing Buck and Christopher's lives in danger.
- 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.
- 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.
- 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.
- 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.
- Eddie's journey to rescue a boy from a well turns into a mission to save himself from his past.
- The members of the 118 are called to a series of emergencies around Christmas Eve. Then, Eddie struggles with an emotional Christopher.
- 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.
- Fools
- Triggers
- Sink or Swim
- Breaking Point
- Kids Today
- The Searchers
- Merry Ex-Mas
- Eddie Begins
- Wrapped in Red
- Christmas Spirit