Quantum Leap season 4

Sam leaps into a man named Clyde (played by Glenn Edden) just as he is about to join the KKK, out of respect for the racist family he has married into.

Sam is Frank Bianca (Robert Jacobs), a male hair stylist living with his girlfriend, Laura (Doran Clark), and her son Kyle (Joseph Gordon-Levitt).

If not, Bobo will die in a meaningless helmet test run by Dr. Winger (Gary Swanson), whose method is based on an incorrect hypothesis.

Sam is Roberto Gutierrez (Andrew Roa), a Geraldo Rivera-inspired talk-show host who works with his co-worker, Jani Eisenberg (DeLane Matthews), to unmask a local fertilizer and pesticide plant that is researching and producing chemical weapons before they're silenced.

Sam is a New York City taxicab driver named Max Greenman (Ross Partridge) who's trying to earn enough money to get his and father, Lenny (Jerry Adler), their own taxi medallion.