MacGyver — Season 2

A CIA agent asks the team to help her bring home a former co-worker that was believed in killed two years ago, but is supposedly being held prisoner by terrorists.

After botching a mission, Riley goes undercover to infiltrate a hacker group that is targeting the U.S. Secretary of Defense for death.

The team has to break into a vault at a high-stakes East European casino and steal a fortune in diamonds that a terrorist group plans to use to buy a WMD.

Murdoc captures Mac as part of his newest scheme, which involve an elementary school teacher named Henry.

As Halloween approaches, Matty sends the team to the Bermuda Triangle to rescue a squad of soldiers after their plane goes down while they're transporting a mysterious prisoner.

After eluding killers in Finland, the team heads to Nigeria to put out a wellhead fire set by rebels to burn up the country's oil resources.

The team has to help a pro-democratic leader in Ecuador live long enough to get to election day, by transporting a heart to him along with the doctor who will put it in. Meanwhile, Wilt sets out to find Jack's stolen belongings.

While the team steal a rare painting to lure an art dealer and terrorist financier out of hiding, Wilt finds a mystery while attending training. Meanwhile, Riley's father approaches her about becoming part of her life again.

The team goes after a terrorist who has sent a mercenary to recover a stolen canister of lethal nerve gas. Meanwhile, Jack gives Elwood a warning, and Wilt faces an important test at spy school.

While Mac communicates with the leader of a group of students stranded on a sinking ship in the Arctic, Jack teams up with Elwood while Wilt and Leanna find themselves on the run from mysterious gunmen.

The LAPD interrupts the team's Christmas celebration to arrest Mac for domestic terrorism when they find a body in a building destroyed by a bomb Mac built while on a LA mission.

While Mac tries to defuse a bomb hidden beneath his home, he remembers how he and Jack met in Afghanistan.

While Jack attends his high school reunion, the others participate in a challenge to create a military land drone. Unfortunately, the drone created by Mac's major rival goes berserk and heads for the Pentagon.

When someone uses one of Jack's old CIA cover identities in New Orleans, Jack, Matty, and Mac head there to find out who. Meanwhile, Riley discovers that Wilt and Leanna have been texting.

The assassins that Murdoc has been gathering turn against him and sell him to Phoenix. However, Murdoc's mentor Nicholas Helman wants Murdoc dead and will do whatever it takes to kill him. Meanwhile, Jack considers his relationship with Diane when she moves back to LA.

The partying son of a Serbian war criminal takes his new bride to an exclusive French chateau for their honeymoon, and Matty assigns Leanna to work with Wilt, Mac, and Riley to go undercover and find out where the father is. Meanwhile, Jack convinces Elwood and Jill to help him break into Matty's house to find out what she's hiding from Mac.

In the Ukraine, a mob snitch's trail leads to Chernobyl, and Mac, Jack, and Riley follow him. Meanwhile, Matty asks Wilt to investigate the break-in at her home.

The Phoenix agents go after a traitor who has been spotted by a police officer that he subsequently killed, and run afoul of the Coltons when the bounty hunters go after the same man.

Jack discovers that Dawn is living in LA, working the for the CIA. Meanwhile, Dawn tells them that her supervisor was murdered investigating one of his superiors who was making fake passports.

The team tracks down the EMP that they lost months earlier, and discovers that a mercenary plans to use it to kidnaps a billionaire's son as leverage to force the man to release the mercenary's brother from prison.

Mac and his friends travel to Puerto Rico to help Mac's Army build a new home after Hurricane Maria, and get involved with bank robbers.

Matty sends Mac and Riley to a lab near Area 51 to investigate what appears to be an alien spaceship. She then confronts Jack about breaking into her house and what she knows about Mac's father.

Mac finds his father, and is immediately swept up in a cartel's efforts to make a performance-enhancing drug. Meanwhile, Wilt learns that Leanna has been offered a job at Phoenix, and Riley considers a career change.