TV series
This team is pure genius.
Eccentric genius Walter O’Brien and his team of brilliant misfits comprise the last line of defense against complex, high-tech threats of the modern age. As Homeland Security’s new think tank, O’Brien’s “Scorpion” team includes Toby Curtis, an expert behaviorist who can read anyone; Happy Quinn, a mechanical prodigy; and Sylvester Dodd, a statistics guru.
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Checked Jul 22, 2026
Eccentric genius Walter O’Brien and his team of brilliant misfits comprise the last line of defense against complex, high-tech threats of the modern age. As Homeland Security’s new think tank, O’Brien’s “Scorpion” team includes Toby Curtis, an expert behaviorist who can read anyone; Happy Quinn, a mechanical prodigy; and Sylvester Dodd, a statistics guru.
Cast, crew and production details
Elyes GabelWalter O'Brien
Katharine McPheePaige Dineen
Jadyn WongHappy Quinn
Eddie Kaye ThomasToby Curtis
Ari StidhamSylvester Dodd
Riley B. SmithRalph Dineen
Robert PatrickCabe Gallo
Glenn KeoghSean O'Brien
CBSUnited States
Perfect Storm EntertainmentUnited States
CBS StudiosUnited StatesWatch options above are for the show and may vary by season or episode.
Episode 1
Team Scorpion must work with their old nemesis Mark Collins in order to prevent the extinction of mankind. Also, Walter and Paige awkwardly navigate their new relationship.
Directed by Sam HillWritten by Nick Santora, Nicholas WoottonGuest stars Joshua Leonard, John Hartman, Tom Massmann, Daniel Dratch, Anil Kumar
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Episode 2
Team Scorpion continues to work with their nemesis, Mark Collins, in order to prevent an extinction event that could end humanity. Also, Cabe’s last-minute decision while on the case leads to the possible end of his career.
Directed by Sam HillWritten by Nick Santora, Nicholas WoottonGuest stars Kristof Konrad, Vic Bagratuni, Polina Boyd, Joshua Leonard, Ondrej Habinak, Urs Inauen, Christopher Ross Martin, Carolina Gutierrez
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Episode 3
When poachers almost kill a pregnant endangered deer, Team Scorpion recreates the animal’s womb to try to save it and its baby’s life. Also, Happy and Toby discuss the future of their family.
Directed by Milan CheylovWritten by David Foster, Nick SantoraGuest stars Joe Boccia Jr., Constance Ejuma, Nefe Iredia, Tarnue Massaquoi, Reiko Aylesworth, Niyi Oni, Kegn Matungulu, Joshua Uduma
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Episode 4
While decommissioning an old nuclear missile, a simple accident causes Team Scorpion to endure exposure to toxic vapor while trying to prevent the nuke from detonating. Also, Paige confronts Happy about constantly tagging along with her and Walter.
Directed by Elodie KeeneWritten by Paul Grellong, Nicholas WoottonGuest stars Tyler Barnhardt, Delon de Metz, Scott Holmes, Bianca Lopez, Merrick McCartha, Jordan Preston, Nikki Castillo, Joe Roche
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Episode 5
While attending a tech convention, Team Scorpion is taken hostage by a group attempting a virtual heist.
Directed by Dwight H. LittleWritten by Nick Santora, Rob PearlsteinGuest stars Andy Buckley, Amir Talai, Paul Schackman, Rogelio T. Ramos, Kevin Daniels, Senta Burke, Tim Connolly, Kevin Weisman
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Episode 6
At 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.
Directed by Omar MadhaWritten by Nicholas Wootton, Adam HiggsGuest stars Joshua Gomez, Phoebe Neidhardt, Juan Alfonso, Jason Sims-Prewitt, Paige Stark
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Episode 7
While tracking a device that can prevent a nuclear meltdown through the Los Angeles sewers, Walter learns the nuances of listening and not offering advice to Paige. Also, Team Scorpion meets Florence, their new neighbor at the garage, after she sends a mix of smelly chemicals through their shared ventilation as a warning to keep the noise down.
Directed by Sam HillWritten by Nick Santora, Kevin J. HynesGuest stars Amy Louise Pemberton, Johnny Rey Diaz, Tina Majorino, Nikki Castillo, Damon Standifer
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Episode 8
For Sylvester’s birthday, Team Scorpion visits a renaissance festival, but the revelry is cut short when a group tries to rob a nearby police evidence locker. Also, Paige grows weary of Walter’s play-by-play of all the historical inaccuracies at the festival
Directed by Sanford BookstaverWritten by Scott SullivanGuest stars Gita Reddy, Brandon Barash, Ansuya Nathan, Arnie Pantoja, John Hartman, Tom Massmann, Zachary J. Luna, Dennis Keiffer
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Episode 9
On Thanksgiving, Team Scorpion's new neighbor, Florence, joins them at sea on a mission to destroy a floating island of trash, but her flawed contribution leaves her, Walter and Happy stranded on the quickly dissolving island. Also, Toby works with Cabe to uncover the details of his father's death that he has suppressed since he was a boy.
Directed by Antonio NegretWritten by Nicholas Wootton, Kim RomeGuest stars Owen Dee, Craig Branham, Alain Mesa, Reiko Aylesworth, Tina Majorino
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Episode 10
As Cabe’s trial looms over Team Scorpion, a simple case goes sideways when they help a father and his daughter whose plane crashes nearby. Also, Paige helps Walter navigate his feelings about Cabe’s possible future in prison.
Directed by Sam HillWritten by Nick Santora, Aadrita MukerjiGuest stars Dana Davis, Sonny Marinelli, Allie Gonino, Luis Carazo, Fay DeWitt
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Episode 11
As Team Scorpion anxiously awaits the verdict of Cabe’s trial which could send him to prison, they focus their nervous energy on trying to save a dog stuck in a cistern.
Directed by Omar MadhaWritten by David Foster, Nick SantoraGuest stars Dana Davis, Edward Kerr, Don Stark, Katie Walder, Max Phyo, Reiko Aylesworth, Tina Majorino, Giuliana Carullo
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Episode 12
On Christmas Eve, when Walter chooses work over spending quality time with his friends, he falls down the stairs and hits his head, and as he lays unconscious, he enters a dream world where Team Scorpion never existed.
Directed by LeVar BurtonWritten by Paul Grellong, Nicholas WoottonGuest stars Andy Buckley, Tina Majorino, Kevin Weisman, Nikki Castillo, Daniel Dratch
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Episode 13
Team Scorpion must work with Toby’s nemesis, Quincy Berkstead, and his wife, Amy, Toby’s ex-fiancée, when they are locked inside an artificially intelligent doomsday bunker that aims to kill them. Also, Walter is distracted by his recent dream where he is married to Florence, not Paige.
Directed by Milan CheylovWritten by Rob PearlsteinGuest stars Cullen Douglas, Jennifer Hale, Shantel VanSanten, Tina Majorino, Jeff Galfer
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Episode 14
A 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.
Directed by Sam HillWritten by Adam HiggsGuest stars Haley Pullos, Reiko Aylesworth, Brett Pierce, Kellen Michael, Jessica Lindsey, Melany Ochoa, Tina Majorino, Nikki Castillo
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Episode 15
Team Scorpion must prevent an incoming tsunami from hitting a vulnerable nuclear power facility, and Toby secretly helps his ex-fiancée retrieve her stolen identity.
Directed by Jeff T. ThomasWritten by Kevin J. HynesGuest stars Frederik Pohl IV, Shantel VanSanten, Krizia Bajos, Wendy Worthington, Matt Bushell, Dennis W. Hall, Jessica Lynn Parsons, Christopher Mychael Watson
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Episode 16
On Valentine's Day, Team Scorpion must set aside their romantic plans to help a doctor and pilot trapped inside a helicopter that crashed atop a skyscraper. Also, Toby and Happy wait for news on their fertility results, and Sylvester realizes that he may have feelings for Florence.
Directed by Bethany RooneyWritten by Scott SullivanGuest stars Peter Parros, Jennifer Say Gan, Tina Majorino, Nikki Castillo, Joey Defore, James Mitchell-Clyde, Baldeep Singh, Keaton Savage
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Episode 17
The geniuses of Team Scorpion turn into knuckleheads and Paige must simplify the science for them, when their mental faculties are impaired during a job to prevent the creation of a black hole. Also, Florence and Sylvester grow closer when she helps him with a special project.
Directed by Sanford BookstaverWritten by Aadrita MukerjiGuest stars Vik Sahay, Tina Majorino, Paige Stark, Jim Shipley
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Episode 18
Team Scorpion inadvertently crashes a bank robbery in progress and is taken hostage. Also, Sylvester’s feelings for Florence grow.
Directed by Steven A. AdelsonWritten by Paul GrellongGuest stars Tina Majorino, Dwight Hicks, Lincoln Hoppe, Mike Pfaff, David Lipper, David Paluck, Efé, Emma Chandler
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Episode 19
Team Scorpion heads to the bayou to track down a cagey alligator in order to stop a deadly mosquito-borne virus, and Paige teaches Walter the concept of the “white lie.” Also, Walter hits Cabe with a tranquilizer gun and Toby must save his life, and Sylvester and Ralph help Patty when the mean girls at her school force her to get a dreaded tardy slip.
Directed by Omar MadhaWritten by Kim RomeGuest stars Tina Majorino, Reid Shapiro, Nikki Castillo, Austin Basis, Gerald Dewey, Tiffany Phillips, Kelly Bashar, Heather Hopkins
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Episode 20
Team Scorpion must use their high IQs to win a softball game when the homeland director challenges, with all of their future government contracts on the line. Also, Walter’s secret night out with Florence puts Toby and Happy on edge.
Directed by Nick SantoraWritten by Kim RomeGuest stars Tina Majorino, Penn Jillette, Nikki Castillo, Daniel Dratch, Anil Kumar, Anthony R. Jones, Terrence Terrell, Tommy Gatton
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Episode 21
Paige’s maternal side goes into high gear when Team Scorpion must save an unconscious, hypothermic boy stuck in the wheel well of their airborne airplane. Also, Walter’s white lie to Paige starts to take a toll on him, and Paige realizes something’s up.
Directed by Jeff T. ThomasWritten by Rob Pearlstein, Adam HiggsGuest stars Ethan Suess, Nikki Castillo, Sean Blakemore, Angela Lin, Matt Corboy, Steven M. Porter, Joe Sofranko
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Episode 22
Team 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.
Directed by Sam HillWritten by Paul Grellong, Scott SullivanGuest stars Tina Majorino, Raven Scott, Koby Kumi-Diaka, Jimmy Akingbola, Henry Dittman, Marvin Gay, Dalila Ali Rajah, Chet Anekwe
Where to watch ScorpionEpisode information updated Jul 22, 2026
