Season Guide
Scorpion — Season 4
Season 4 Review
Season 4 of Scorpion premiered 2017-09-25 and ran 22 episodes through 2018-04-16.
Episodes
1
SummaryTeam 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.Our TakeSkippable unless you're…
2
SummaryTeam 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…
3
SummaryWhen 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…
4
SummaryWhile 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…
5
SummaryWhile attending a tech convention, Team Scorpion is taken hostage by a group attempting a virtual heist.Our TakeFine. Just fine. Scorpion has better hours than this one.
6
SummaryAt 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…
7
SummaryWhile 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…
8
SummaryFor 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…
9
SummaryOn 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…
10
SummaryAs 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…
11
SummaryAs 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…
12
SummaryOn Christmas Eve, when Walter chooses work over spending quality time with his friends, he falls down the stairs and hits his head. As he lays unconscious, he enters a…
13
SummaryTeam 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.…
14
SummaryA 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…
15
SummaryTeam Scorpion must prevent an incoming tsunami from hitting a vulnerable nuclear power facility, and Toby secretly helps his ex-fiancée retrieve her stolen identity.Our TakeFine. Just fine. Scorpion has better…
16
SummaryOn 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…
17
SummaryThe 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…
18
SummaryTeam Scorpion inadvertently crashes a bank robbery in progress and is taken hostage. Also, Sylvester's feelings for Florence grow.Our TakeSkippable unless you're a completist. The season recovers after this.
19
SummaryTeam 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."…
20
SummaryTeam 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…
21
SummaryPaige'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…
22
SummaryTeam 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…