Ralph Dineen is a fictional character portrayed by Riley B. Smith in the TV series Scorpion.
In the first episode they appeared in, titled Pilot (season 1), they were 9 years old.
They appear in 88 episodes out of a total of 93 aired and have accumulated 46092 positive votes.
The character of Ralph Dineen is mainly associated with Paige Dineen, Walter O'Brien and Toby Curtis.
Episodes88
Pilot
episode S1.E1 september 2014Walter O'Brien and his team of super geniuses are assigned, by the government, to help land airplanes after the communication system shuts down.
Single Point of Failure
episode S1.E2 september 2014The Scorpion team races to find who used a genetically targeted virus on four children, one of whom is the daughter of the governor. This case strikes close to home for Walter and Agent Gallo.
A Cyclone
episode S1.E3 october 2014After Team Scorpion fails a military training mission, they are determined to prove their worth to Cabe and Homeland Security when a bomber threatens to take out the internet infrastructure of the entire Southwest.
Plutonium Is Forever
episode S1.E5 october 2014Walter and his team try to prevent a decommissioned nuclear plant from melting down, aided by a former member of scorpion.
True Colors
episode S1.E6 october 2014Hetty Lange helps the scorpion gang solve a high end art fraud.
Father's Day
episode S1.E7 november 2014The team is trying to capture escaped convicts from prison.
Risky Business
episode S1.E8 november 2014Scorpion asks a music artist for help after he creates an algorithm that can produce popular songs and may find the killer of a music blogger; Drew asks Walter to help find a way to make a connection with his son.
Rogue Element
episode S1.E9 november 2014Team Scorpion must help protect Cabe's ex-wife after she uncovers evidence that suggests foul play in the death of a prominent congressman.
Revenge
episode S1.E11 december 2014Sylvester is seriously injured when he accidentally triggers an explosive device during an investigation, and Team Scorpion searches for who is responsible.
Dominoes
episode S1.E12 december 2014A 10-year-old boy is trapped in a rockslide/sinkhole near the beach. The team must find a way to rescue him before the rising tide fills it up with water.
Kill Screen
episode S1.E13 january 2015The team tries to help Ralph when he is taken by the FBI for questioning after his web game play unintentionally reveals a CIA safe house's location.
Charades
episode S1.E14 january 2015Team Scorpion is tasked with uncovering a mole inside the CIA whose judgment is clouded by matters of the heart and is being coerced into stealing deadly chemicals. Also, in preparation for the case, Paige gives Walter a flirting lesson.
Forget Me Nots
episode S1.E15 january 2015The team works with an injured former Secret Service agent, attempting to restore his memories to avoid a nuclear launch from a secret US silo.
Love Boat
episode S1.E16 february 2015Team Scorpion goes undercover on a cruise ship to locate and disable deadly stolen rockets. Meanwhile, as Valentine's Day approaches, Toby and Happy help Ralph, who is in the throes of his first crush.
Crossroads
episode S1.E20 march 2015To protect a key witness who is en route to testifying against a deadly drug cartel, Team Scorpion takes her on the run, with the cartel hot on their heels.
Cliffhanger
episode S1.E21 april 2015Walter learns Cabe's long-hidden secret regarding the Baghdad mission and it threatens to tear Team Scorpion apart. Meanwhile, Ralph puts his life in danger to help the team.
Postcards from the Edge
episode S1.E22 april 2015Team Scorpion is torn apart and uncertain about their future as a unit, but they are forced to come together to save Walter's life when his car teeters on the side of a cliff.
Satellite of Love
episode S2.E1 september 2015The new Director of Homeland Security reunites the team when a nuclear powered Russian satellite is knocked out of orbit and must be diverted before it detonates over Southern California.
Cuba Libre
episode S2.E2 september 2015Team Scorpion heads to Cuba when a woman from Cabe's past pleads for him to help catch a Serbian war criminal.
Fish Filet
episode S2.E3 october 2015In order to save the lives of three judges, Sylvester goes undercover in a federal prison. Team Scorpion must break him out when his life is threatened.
Robots
episode S2.E4 october 2015The team is called in to help a nuclear submarine on an exploratory mission to investigate possible spying.
Super Fun Guys
episode S2.E5 october 2015The team goes undercover on the set of a superhero movie in Kazakhstan to dismantle a nuclear missile being sold by terrorists.
Tech, Drugs, and Rock 'n Roll
episode S2.E6 october 2015Walter's attempt to "normalize" goes horribly wrong when a nefarious virus is uploaded to his computer, turning Scorpion's new "smart" building project into a burning death trap with people locked inside.
Crazy Train
episode S2.E7 november 2015The team tries to stop a runaway train that Paige and Ralph are on.
Area 51
episode S2.E8 november 2015Megan's condition gets worse. Walter starts to get frustrated about not being able to help her and in Walter's crazy quest for investors, the CIA appears in the garage with the promise of a big payday.
US vs. UN vs. UK
episode S2.E9 november 2015Team Scorpion is blackmailed to break into the United Nations to assist in the assassination of a menacing arms dealer. Also, Sylvester makes a bold move to protect Megan's wishes.
Arrivals and Departures
episode S2.E10 november 2015As Megan's condition worsens, the team gathers at the hospital. As they arrive, they find a pathogen has infected the hospital threatening all of their lives.
The Old College Try
episode S2.E11 december 2015The Scorpion team goes under cover at a college to discover who is holding the federal reserve for ransom. Walter tries to help Ray, while Paige is trying to get Walter to express grief about Megan.
Dam Breakthrough
episode S2.E12 december 2015Its Christmas Eve and Team Scorpion must prevent a catastrophe when torrential rains create a large crack in a dam. The fight to save an entire town from the threat of it wiping out an entire town in its wake.
White Out
episode S2.E13 january 2016In order to save a United States Special Forces unit from certain death, the Scorpion Team must get through the very low temperatures of Antarctica to connect to a satellite in order to save the soldiers. Toby risks his life to save Happy.
Sun of a Gun
episode S2.E14 january 2016Sylvester comes face to face with his estranged father, a retired colonel, who asks Team Scorpion for help when he believes that a dictator in Africa has uncovered a deadly World War II-era weapon of mass destruction and intends to use it.
Da Bomb
episode S2.E15 january 2016Team Scorpion is tasked with helping NASA's top secret rocket launch, but they must sabotage their own mission when Walter's date from the previous night has a bomb strapped to her chest.
Fractured
episode S2.E16 february 2016When a powerful earthquake hits LA, Team Scorpion must prevent a pinched gas line from causing a massive explosion.
Adaptation
episode S2.E17 february 2016While Team Scorpion works to stop an influx of drugs being smuggled into the country via drones, Walter gives Happy and Toby an ultimatum on their new relationship. Penn Jillette guest stars.
The Fast & the Nerdiest
episode S2.E18 february 2016After Sylvester scores big on THE PRICE IS RIGHT, Team Scorpion must infiltrate a high-end car smuggling operation about to ship bioweapons to South America
Ticker
episode S2.E19 march 2016When Los Angeles' blood supply is hacked and deemed unusable because of fear it's been tainted, Team Scorpion must find the culprit in order to save a young girl in desperate need of a heart transplant.
Djibouti Call
episode S2.E20 march 2016Scorpion is sent on a secret mission to Djibouti, Africa. Cabe is captured. The Team must save him. While Walter has suspicions about the purpose of the mission and concerns over Paige's interest in new Homeland protégé, Tim Armstrong.
Twist and Shout
episode S2.E21 march 2016Team Scorpion's mission to recover the remains of fallen Marines in Vietnam is threatened along with their lives when a deadly tornado heads directly towards them.
Hard Knox
episode S2.E22 april 2016Team Scorpion is hired by the Department of Defense to break into Fort Knox and "steal" a precious artifact in order to test their security, but they must break in a second time when they find something dangerous hidden inside the object.
Chernobyl Intentions
episode S2.E23 april 2016In Chernobyl, Sylvester and Paige become trapped inside a decaying nuclear reactor that the team is trying to repair before a tragic meltdown.
Toby or Not Toby
episode S2.E24 april 2016The team races against time to stop an unstable ex-member of Scorpion, Mark Collins who kidnaps and threatens to kill Toby if his demands are not met.
Civil War
episode S3.E1 october 2016Team Scorpion must put aside their personal issues when hackers take control of U.S. military aircraft and warships.
More Civil War
episode S3.E2 october 2016Cabe, Tim and Sly are in Bulgaria trying to find a group of hackers, while Paige finds out some upsetting news.
It Isn't the Fall That Kills You
episode S3.E3 october 2016Walter is accidentally launched into space and the team races to bring him home before his oxygen runs out.
Little Boy Lost
episode S3.E4 october 2016Team Scorpion must find a boy from Ralph's class who goes missing on a field trip after he accidentally has a run-in with a deadly criminal; Toby gets closer to finding out the identity of Happy's husband.
Plight at the Museum
episode S3.E5 october 2016Team Scorpion's simple job at the Los Angeles Natural History Musuem turns deadly when they discover thieves robbing a rare exhibit, needed to enrich a nuclear bomb.
Bat Poop Crazy
episode S3.E6 october 2016Team Scorpion explores a deep cave system in an effort to prevent a bat population from harming the North American ecosystem; the team dons Halloween costumes for Walter's impending immigration inspection.
We're Gonna Need a Bigger Vote
episode S3.E7 november 2016On election day, someone tries to create turmoil in the U.S. presidential election, and Team Scorpion is called to investigate.
Sly and the Family Stone
episode S3.E8 november 2016The one-year memorial of Megan, lead the team to an explosion. Which could wipe out the entire country.
Mother Load
episode S3.E9 november 2016Paige's estranged mother calls on Team Scorpion when she accidentally uncovers a forgotten nuclear reactor on the verge of exploding.
This Is the Pits
episode S3.E10 december 2016Team Scorpion must rescue a woman trapped in the La Brea Tar Pits before she runs out of oxygen.
Wreck the Halls
episode S3.E11 december 2016Team Scorpion's mountain getaway on Christmas Eve turns deadly when they cross paths with gun-runners and Ralph is kidnapped.
Ice Ca-Cabes
episode S3.E12 january 2017The team is forced to freeze Cabe's body when he's hurt by exploding shrapnel during a mission in the desert.
Faux Money Maux Problems
episode S3.E13 january 2017When Team Scorpion is duped into producing counterfeit money for a foreign entity intent on ruining the U.S. economy, Paige must rely on her mother Veronica's skills as a grifter to save them.
The Hole Truth
episode S3.E14 january 2017Team Scorpion must save a man teetering on the edge of a massive sink hole that threatens to destroy the Los Angeles water supply forever.
Sharknerdo
episode S3.E15 february 2017Walter and Paige are surrounded by sharks when their boat explodes in the middle of the Pacific Ocean during a mission to find sunken treasure.
Keep It in Check, Mate
episode S3.E16 february 2017Walter and Sylvester enter an international chess competition under cover on foreign soil for Team Scorpion in order to extricate a U.S. spy before her identity is exposed.
Dirty Seeds, Done Dirt Cheap
episode S3.E17 february 2017When a simple mission to protect a vital seed bank goes awry, Team Scorpion must save Happy, Sylvester and Cabe, who begin suffering from life-threatening, fear-based hallucinations.
Don't Burst My Bubble
episode S3.E18 february 2017Team Scorpion must save a young girl with no immune system who is also a new friend with of Happy's after a storm. Paige and Cabe has to cut people out of their lives.
Monkey See, Monkey Poo
episode S3.E19 march 2017To stop a dangerous virus from spreading, Team Scorpion must locate a rare endangered monkey in the Amazon that has the antibody for the cure. Also, Toby and Happy see a counselor.
Broken Wind
episode S3.E20 march 2017While on a mission to repair a turbine at a wind farm, Team Scorpion must race to save Paige and Happy before the cable holding the gondola they are in snaps and sends them plummeting to the ground.
Rock Block
episode S3.E21 april 2017Team Scorpion retrieves an asteroid with DNA strands that could lead to deadly consequences.
Strife on Mars
episode S3.E22 april 2017Team Scorpion gets trapped inside a failing and dangerous biodome designed for Mars while trying to extract a pair of scientists inside.
Something Burrowed, Something Blew
episode S3.E23 may 2017The team has to help Happy and Toby to get to the altar for the wedding after a simple job went haywire.
Maroon 8
episode S3.E24 may 2017The team's plane crash lands on a remote desert island while en route to Toby and Happy's honeymoon, leaving them all with little hope for rescue.
Scorp Family Robinson
episode S3.E25 may 2017Tensions run high for members of Team Scorpion when they must overcome personal conflicts to be rescued from the desert island they crashlanded on three weeks earlier.
Extinction
episode S4.E1 september 2017Team Scorpion must work with their old nemesis Mark Collins in order to prevent the extinction of mankind.
More Extinction
episode S4.E2 october 2017The team continue to work with their nemesis to prevent an extinction level event. Cabe makes a last minute decision that may endanger his career.
Grow a Deer, A Female Deer
episode S4.E3 october 2017The team tries to save an endangered, pregnant deer that was shot by poachers. Happy and Toby discuss the future of their family.
Nuke Kids on the Block
episode S4.E4 october 2017During the decommissioning of an old nuclear missile, the team is exposed to toxic vapor. Paige doesn't want Happy to tag along with her and Walter.
Sci Hard
episode S4.E5 october 2017Team Scorpion is taken hostage during a tech convention.
Queen Scary
episode S4.E6 october 2017At Halloween, Team Scorpion takes on a case to prove the existence of ghosts on the Queen Mary but find an all-too-real disaster when they locate a "ghost ship" on a deadly collision course. Also, Walter considers taking note of Paige's interests to benefit their relationship.
Go with the Flo(rence)
episode S4.E7 november 2017A device that can prevent a nuclear meltdown is lost in the LA sewers and it is up to team Scorpion to find it while dealing with a new tenant next door.
Faire Is Foul
episode S4.E8 november 2017The team goes to a renaissance festival but the revelry is short-lived when a group tries to rob a police evidence locker. Paige tires of Walter pointing out the anachronisms at the festival.
It's Raining Men (of War)
episode S4.E9 november 2017On Thanksgiving, Team Scorpion is tasked with destroying a floating island of plastic.
Crime Every Mountain
episode S4.E10 november 2017Team Scorpion tries to help a father and daughter involved in a plane crash. The team tries to help Cabe prepare for his trial. Paige helps Walter deal with his feelings about Cabe's possible prison future.
Who Let the Dog Out ('Cause Now It's Stuck in a Cistern)
episode S4.E11 december 2017It's time for Cabe's trial and the team are anxious to know the outcome. They channel their nervous energy into saving a dog stuck in a cistern.
A Christmas Car-Roll
episode S4.E12 december 2017Walter takes a fall and is knocked out, his unconscious mind dreams of a world where Team Scorpion never existed.-
The Bunker Games
episode S4.E13 january 2018Team Scorpion is locked in a doomsday bunker with artificial intelligence bent on killing them. 
Lighthouse of the Rising Sun
episode S4.E14 january 2018A solar storm knocks out power in Los Angeles, and Team Scorpion must help a teen pilot and his girlfriend who are lost over the Pacific without navigation or radio contact. Also, during the crisis, Walter must look after a group of Ralph's classmates, and Cabe tries to tell Allie finally that he loves her.
Wave Goodbye
episode S4.E15 january 2018Team Scorpion must keep a tsunami from destroying a vulnerable nuclear plant. Toby helps his ex-fiancée recover her stolen identity.
Nerd, Wind & Fire
episode S4.E16 february 2018When a helicopter crashes on top of a skyscraper on Valentine's Day, Team Scorpion must set aside their romantic plans and put them on hold to help save a doctor and pilot trapped inside the crashed chopper. Meanwhile, Happy and Toby await the news of their fertility test results and Sylvester realizes that he may have feelings for Florence.
Dumbster Fire
episode S4.E17 february 2018After team Scorpion's mental faculties are impaired during a job to prevent the creation of a black hole, Paige must simplify the science for them. Florence and Sylvester grows closer after she helps him with a special project.
Dork Day Afternoon
episode S4.E18 march 2018Team Scorpion is taken hostage after they inadvertently disrupt a bank heist.
Gator Done
episode S4.E19 march 2018The team heads to the bayou to track down an alligator and stop a mosquito-born outbreak. Paige teaches Walter the concept of a "white lie". Toby must save Cabe's life after he is shot with a tranquilizer by Walter. Sylvester and Ralph help Patty deal with the mean girls in her school.
Foul Balls
episode S4.E20 march 2018The team must use their IQs to win a softball game when challenged by the director of homeland security to a game with all future contracts on the line.
Kenny and the Jet
episode S4.E21 april 2018Team Scorpion must save an unconscious, hypothermic boy stuck in the wheel well of their airborne plane; Paige realizes something's up when Walter's white lie takes a toll on him.
A Lie in the Sand
episode S4.E22 april 2018Team Scorpion heads to Northeast Africa where they must carefully navigate a minefield in order to save the lives of local villagers. Also, Paige and Walter's relationship takes a shocking turn, and Toby and Happy make an important decision.
- Pilot
- Single Point of Failure
- A Cyclone
- Plutonium Is Forever
- True Colors
- Father's Day
- Risky Business
- Rogue Element
- Revenge
- Dominoes
- Kill Screen
- Charades
- Forget Me Nots
- Love Boat
- Crossroads
- Cliffhanger
- Postcards from the Edge
- Satellite of Love
- Cuba Libre
- Fish Filet
- Robots
- Super Fun Guys
- Tech, Drugs, and Rock 'n Roll
- Crazy Train
- Area 51
- US vs. UN vs. UK
- Arrivals and Departures
- The Old College Try
- Dam Breakthrough
- White Out
- Sun of a Gun
- Da Bomb
- Fractured
- Adaptation
- The Fast & the Nerdiest
- Ticker
- Djibouti Call
- Twist and Shout
- Hard Knox
- Chernobyl Intentions
- Toby or Not Toby
- Civil War
- More Civil War
- It Isn't the Fall That Kills You
- Little Boy Lost
- Plight at the Museum
- Bat Poop Crazy
- We're Gonna Need a Bigger Vote
- Sly and the Family Stone
- Mother Load
- This Is the Pits
- Wreck the Halls
- Ice Ca-Cabes
- Faux Money Maux Problems
- The Hole Truth
- Sharknerdo
- Keep It in Check, Mate
- Dirty Seeds, Done Dirt Cheap
- Don't Burst My Bubble
- Monkey See, Monkey Poo
- Broken Wind
- Rock Block
- Strife on Mars
- Something Burrowed, Something Blew
- Maroon 8
- Scorp Family Robinson
- Extinction
- More Extinction
- Grow a Deer, A Female Deer
- Nuke Kids on the Block
- Sci Hard
- Queen Scary
- Go with the Flo(rence)
- Faire Is Foul
- It's Raining Men (of War)
- Crime Every Mountain
- Who Let the Dog Out ('Cause Now It's Stuck in a Cistern)
- A Christmas Car-Roll
- The Bunker Games
- Lighthouse of the Rising Sun
- Wave Goodbye
- Nerd, Wind & Fire
- Dumbster Fire
- Dork Day Afternoon
- Gator Done
- Foul Balls
- Kenny and the Jet
- A Lie in the Sand
Best moments10
- Walter learns Cabe's long-hidden secret regarding the Baghdad mission and it threatens to tear Team Scorpion apart. Meanwhile, Ralph puts his life in danger to help the team.
- When a powerful earthquake hits LA, Team Scorpion must prevent a pinched gas line from causing a massive explosion.
- The team tries to stop a runaway train that Paige and Ralph are on.
- In order to save a United States Special Forces unit from certain death, the Scorpion Team must get through the very low temperatures of Antarctica to connect to a satellite in order to save the soldiers. Toby risks his life to save Happy.
- On election day, someone tries to create turmoil in the U.S. presidential election, and Team Scorpion is called to investigate.
- Team Scorpion is hired by the Department of Defense to break into Fort Knox and "steal" a precious artifact in order to test their security, but they must break in a second time when they find something dangerous hidden inside the object.
- The team tries to help Ralph when he is taken by the FBI for questioning after his web game play unintentionally reveals a CIA safe house's location.
- Team Scorpion must find a boy from Ralph's class who goes missing on a field trip after he accidentally has a run-in with a deadly criminal; Toby gets closer to finding out the identity of Happy's husband.
- Team Scorpion's mission to recover the remains of fallen Marines in Vietnam is threatened along with their lives when a deadly tornado heads directly towards them.
- Team Scorpion gets trapped inside a failing and dangerous biodome designed for Mars while trying to extract a pair of scientists inside.
- Cliffhanger
- Fractured
- Crazy Train
- White Out
- We're Gonna Need a Bigger Vote
- Hard Knox
- Kill Screen
- Little Boy Lost
- Twist and Shout
- Strife on Mars