Quantum Leap (Seasons 1–5)

Quantum Leap (1989–1994) is NBC's beloved sci-fi drama you can watch online on iFILM. Physicist Dr. Sam Beckett built a time travel accelerator, stepped inside — and vanished. He woke up inside someone else's body, in someone else's decade.

Each episode drops Sam into a new life: a civil rights marcher in Alabama, a teenage girl on prom night, a washed-up boxer. His face in the mirror is never his own. His only lifeline is Al Calavicci (Dean Stockwell), a hologram only Sam can see, relaying data from a parallel timeline and offering questionable advice. The mission every week is the same — fix whatever went wrong in that person's life — but the exit is always one leap further away.

Scott Bakula carried all 96 episodes across five seasons with a kind of open-hearted bewilderment that never grew stale. Produced by Belisarius Productions for Universal Television, the show earned multiple Emmy nominations and built a devoted following that has lasted decades. Stream every season of Quantum Leap online on iFILM.