Quantum Leap Season 1 Episode 4

October 24, 1974: Having leaped into Kid Cody, a boxer on the take, Sam has to win the championship to fund a new church for his trainers, a group of nuns. Sam must face the bookie who expects him to take a dive in the final round, and, with the help of several trainers, streaking, and Al's appearance in the ring to guide his punches, Sam wins the bout and finances the chapel.