Season 4, Episode 22

4.0 238 x
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.

Season 4, Episode 21

3.0 51 x
Team Scorpion must save an unconscious, hypothermic boy stuck in the wheel well of their airborne plane. Walter's white lie to Paige starts to take a toll on him, and Paige realizes something's up.

Season 4, Episode 20

3.0 42 x
The 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.

Season 4, Episode 19

3.0 37 x
Toby must save Cabe's life after Walter shoots him with a tranquilizer dart as the team tries to track down a cagey alligator in order to stop a deadly mosquito-borne virus in the treacherous bayou.

Season 4, Episode 18

3.5 37 x
While making a quick stop on the way to the IVF clinic, Toby and Walter inadvertently crash a bank robbery in progress and are taken hostage - along with Toby's time-sensitive "work product"

Season 4, Episode 17

4.0 32 x
After 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.

Season 4, Episode 15

3.0 33 x
Team Scorpion must prevent an incoming tsunami from hitting a vulnerable nuclear power facility, and Toby secretly helps his ex-fiancee retrieve her stolen identity.

Season 4, Episode 14

3.0 47 x
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.

Season 4, Episode 6

4.0 64 x
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.

Season 4, Episode 2

4.0 49 x
Team Scorpion continues to work with their nemesis, Mark Collins, to prevent an extinction event that could end humanity, forcing Cabe to make a last-minute decision that may endanger his career.