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Quantum Leap (1989 – 1993)

1989 • 5 seasons • Drama, Action & Adventure • TV-PG
On September 19, 2026
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All seasons

Quantum LeapSeason 4

22 episodes · Sep 18, 1991

1. The Leap Back
Sep 18, 1991 · 44m · 7.4

On August 15, 1945, a bolt of lightning irrevocably altered the lives of Sam and Al. In the aftermath, their destinies fractured: Sam was propelled into the future, drawn back to a love he thought lost. Al, however, found himself flung into

2. Play Ball
Sep 25, 1991 · 45m · 7.0

Sam, a pitcher for a minor league team in 1961, faced a peculiar dilemma. His days were filled with the usual demands of the game – assisting a teammate, striving to propel his host back to the major leagues, and even tending to the team's

3. Hurricane
Oct 2, 1991 · 44m · 7.2

The humid air of a small Mississippi town hung heavy with the promise of a devastating hurricane as Sam took on the role of deputy sheriff. His life irrevocably altered the moment he encountered Camille, and perhaps something far more sinis

4. Justice
Oct 9, 1991 · 44m · 7.8

Sam had to don the regalia of a Ku Klux Klan member—a desperate measure to safeguard the life of a promising young civil rights activist working to register Black voters.

5. Permanent Wave
Oct 16, 1991 · 44m · 7.5

On the second of February, 1983, Sam plunged into the world of Frank Bianca, a leather-clad hairstylist, driven by the desperate need to protect a young murder witness and his mother from certain death.

6. Raped
Oct 30, 1991 · 44m · 7.5

It fell to Sam to seek justice for the assault, a brutal intrusion upon a young woman. He confronted the perpetrator, a young man whose father was a respected figure in the community, and the victim, who might hesitate to press charges agai

7. The Wrong Stuff
Nov 6, 1991 · 44m · 7.2

In 1961, fate played a curious trick on Sam, transforming him into a monkey within the confines of Bobo, an astronaut chimpanzee. He found himself in a precarious position, forced to evade the experiments of an Air Force neurologist.

8. Dreams
Nov 13, 1991 · 44m · 7.2

The reality felt more like a nightmare than a calling when Sam found himself thrust into the role of detective, tasked with unraveling a gruesome murder. He was walking a dangerous path, vulnerable to becoming the next victim if he failed t

9. A Single Drop of Rain
Nov 20, 1991 · 44m · 7.2

The relentless drought threatened to consume the small town, leaving ruin in its wake. Hope rested on Sam, disguised as Billy Beaumont – the self-proclaimed “purveyor of precipitation and maker of rain.” He had to find a way to break the dr

10. Unchained
Nov 27, 1991 · 44m · 7.5

In 1956, Sam defied the system to liberate Boone from a brutal fifteen-year sentence on a chain gang. Together, they stood as a testament to defiance and loyalty.

11. The Play's the Thing
Jan 8, 1992 · 45m · 5.5

May meets December in the summer of 1969 when Sam falls for a young actor with aspirations of singing, who is also drawn to him. He sees an opportunity to ignite her confidence and guide her career, but failure means she will return to Clev

12. Running for Honor
Jan 15, 1992 · 45m · 5.0

In the autumn of 1964, Sam, a star athlete at a Navy college, found himself facing a grim challenge. His former roommate, unjustly expelled for being gay, was now marked for death by a cohort of bigoted cadets. Bound by loyalty and a fierce

13. Temptation Eyes
Jan 22, 1992 · 45m · 7.5

San Francisco was gripped by fear as a serial killer stalked the city. Sam Dillion Powell, a television reporter, found himself tasked with protecting a gifted psychic who was assisting in the investigation. The woman possessed an uncanny a

14. The Last Gunfighter
Jan 29, 1992 · 45m · 7.5

The year was 1957. Sam found himself inhabiting the life of Tyler Meanes, a man renowned for his outlandish stories, a life abruptly curtailed by a deadly confrontation with a former companion under the unforgiving midday sun.

15. A Song for the Soul
Feb 26, 1992 · 45m · 7.0

As a backup singer for a Black amateur girl group, Sam finds himself positioned between the fifteen-year-old lead singer and her father. He’s there as the father tries to rescue the girl from the grasp of a disreputable nightclub owner.

16. Ghost Ship
Mar 4, 1992 · 45m · 7.5

Above the churning expanse of the Bermuda Triangle, Sam gripped the controls, his knuckles white. As co-pilot, the weight of their mission pressed heavily upon him: to ensure the aircraft didn’t turn back towards Virginia, and to reach the

17. Roberto!
Mar 11, 1992 · 44m · 7.5

Sam, billed as “Roberto!” on the tabloid talk show, was a Geraldo-esque host. Alongside an asthmatic rival and colleague, he pursued a mystery at a nearby chemical plant – one that threatened to be lethal for his co-worker. *** **Not

18. It's A Wonderful Leap
Apr 1, 1992 · 44m · 7.5

On the morning of October 10, 1958, Sam found himself behind the wheel of a New York City taxicab, inhabiting the life of Max Greenman, a driver yearning for the independence of his own cab. His quest for this elusive license was aided by t

19. Moments to Live
Apr 8, 1992 · 45m · 7.5

Dr. Sam was a heart surgeon in a soap opera, an object of intense fascination for a fan whose devotion bordered on obsession. He found himself in a desperate situation, kidnapped by the woman and her husband for a purpose that chilled him t

20. The Curse of Ptah-Hotep
Apr 22, 1992 · 45m · 7.5

It felt almost as if Sam were on holiday when, as Egyptologist Dale Conway, he was permitted to read hieroglyphics, explore lost tombs, and visit Egypt. But an encroaching sandstorm, computer malfunctions back at the Project, the suspicious

21. Stand Up
May 13, 1992 · 45m · 7.2

Sam, the vocalist for a comedy duo, quickly discovers that attempting to convince two people of their love is a serious undertaking, particularly when one of those individuals is the target of a sleazy casino owner's affections. **March

22. A Leap for Lisa
May 20, 1992 · 45m · 7.5

In the sweltering summer of 1957, Sam made a desperate leap. He plunged into the past, aiming to save the life of his beloved, a woman married to Al Calavicci. But tampering with time has unforeseen consequences. Sam’s actions ripple throug

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