MacGyver - Season 3 - Eps 12: Early Retirement
While testing a new nuclear bomb defusing team at the Phoenix Foundation, a deadly explosion kills three men. Pete blames himself for not inspecting their equipment better and resigns from his job out of guilt. However, Pete is replaced by a not-so-trustworthy man—one who may have been connected to the explosion.
About MacGyver

Title: MacGyver
First Air Date: 1985-09-29
Last Air Date: 1992-05-21
Status: Ended
Rating: 7.719/10 (from 864 votes)
Language: EN
Seasons: 8
Total Episodes: 139
Network: ABC
Genres: Drama, Action & Adventure, Crime
Production Companies: Paramount Television, Henry Winkler/John Rich Productions, Columbia TriStar Television
Synopsis
He's everyone's favorite action hero... but he's a hero with a difference. Angus MacGyver is a secret agent whose wits are his deadliest weapon. Armed with only a knapsack filled with everyday items he picks up along the way, he improvises his way out of every peril the bad guys throw at him. Making a bomb out of chewing gum? Fixing a speeding car's breaks... while he's riding in it? Using soda pop to cook up tear gas? That's all in a day's adventures for MacGyver. He's part Boy Scout, part genius. And all hero.
Cast

Richard Dean Anderson
Angus MacGyver

Dana Elcar
Pete Thornton

Elyssa Davalos
Nicole 'Nikki' Anne Carpenter, Lisa Kohler

Bruce McGill
Jack Dalton, Jack Dalton / 'The Great Sheldrake', Jack Dalton (voice)