It's been nearly 30 years since Dr. Sam Beckett stepped into the Quantum Leap accelerator and vanished. Now, a new team, led by physicist Ben Song, has been assembled to restart the project in hope of understanding the mysteries behind the machine and the man who created it. Everything changes, however, when Ben makes an unauthorized leap into the past, leaving the team behind to solve the mystery of why he did it.

The film revolves around a local street-racer who partners with a rich and arrogant business associate, only to find himself framed by his colleague and sent to prison. After he gets out, he joins a New York-to-Los Angeles race to get revenge. But when the ex-partner learns of the scheme, he puts a massive bounty on the racer's head, forcing him to run a cross-country gauntlet of illegal racers in all manner of supercharged vehicles.

The captivating crime-fighting trio who are masters of disguise, espionage and martial arts are back! When a devious mastermind embroils them in a plot to destroy individual privacy, the Angels, aided by their loyal sidekick Bosley, set out to bring down the bad guys. But when a terrible secret is revealed, it makes the Angels targets for assassination.

When his boss is killed, Detroit cop Axel Foley finds evidence that the murderer had ties to a California amusement park called Wonder World. Returning to sunny Beverly Hills once more, Foley reunites with Detective Billy Rosewood to solve the case. Along with Billy's new partner, Detective Jon Flint, they discover that Wonder World is being used as a front for a massive counterfeiting ring.

A martial artist hunts a killer in a plague-infested urban dump of the future.