Quantum Leap (1989): Season 4, Episode 18 - ProjectFreeTV

4 - 18: It's a Wonderful Leap - May 10, 1958

Sam finds himself behind the wheel of a New York taxicab, in the life of Max Greenman, a driver striving to win his own tag, a license to drive his own cab. His mission is aided with the help of a woman who claims to be a guardian angel.