Team Scorpion must put aside their personal issues when hackers take control of U.S. military aircraft and warships.

Walter is accidentally launched into space and the team races to bring him home before his oxygen runs out.

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 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.

Team 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.

On election day, someone tries to create turmoil in the U.S. presidential election, and Team Scorpion is called to investigate.

The one-year memorial of Megan, lead the team to a explosion. Which could wipe out the entire country.

Paige's estranged mother calls on Team Scorpion when she accidentally uncovers a forgotten nuclear reactor on the verge of exploding.

Team Scorpion must rescue a woman trapped in the La Brea Tar Pits before she runs out of oxygen.

Team Scorpion's mountain getaway on Christmas Eve turns deadly when they cross paths with gun-runners and Ralph is kidnapped.

The team is forced to freeze Cabe's body when he's hurt by exploding shrapnel during a mission in the desert.

When 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.

Team Scorpion must save a man teetering on the edge of a massive sink hole that threatens to destroy the Los Angeles water supply forever.

Walter and Paige are surrounded by sharks when their boat explodes in the middle of the Pacific Ocean during a mission to find sunken treasure.

Walter 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.

When 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.

Following a severe storm, Happy's friend Ada, who lives in a sterile bubble to protect her compromised immune system, is left with dangerous debris on the verge of puncturing the structure. Now, Team Scorpion works to safely move Ada to a more secure location without risking her life. Written by CBS

To 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.

While 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.

Team Scorpion retrieves an asteroid with DNA strands that could lead to deadly consequences.

Team Scorpion gets trapped inside a failing and dangerous biodome designed for Mars while trying to extract a pair of scientists inside.

The team has to help Happy and Toby to get to the altar for the wedding after a simple job went haywire.

The 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.

Tensions 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.