Uncle Buck is a TV series based on the 1989 film of the same name starring John Candy. The TV series debuted in 1990 on CBS.

Teenage weirdness investigator Marshall Teller adventures through his new small-town home with his friends, geeky Simon Holmes and mysterious Dash X.

In 1973, 7-year-old Steven Stayner is kidnapped by pedophile Kenneth Parnell. Under the belief that Parnell has been given legal custody of him, and that his family has moved away, he stays with Parnell for seven years, enduring repetitive sexual abuse the entire time. Finally, in 1980, when Parnell kidnaps another young boy, Steven finds a way for them both to escape and return home.

Theorizing that one could time travel within his own lifetime, Dr. Sam Beckett stepped into the Quantum Leap accelerator and vanished... He woke to find himself trapped in the past, facing mirror images that were not his own and driven by an unknown force to change history for the better. His only guide on this journey is Al, an observer from his own time, who appears in the form of a hologram that only Sam can see and hear. And so Dr. Beckett finds himself leaping from life to life, striving to put right what once went wrong and hoping each time that his next leap will be the leap home.