A young woman joins forces with a UFO enthusiast to investigate her boyfriend’s sudden disappearance and stumbles into a wild conspiracy.

It's been 30 years since Dr. Sam Beckett stepped into the Quantum Leap accelerator and vanished. Now a new team has been assembled to restart the project in the hopes of understanding the mysteries behind the machine and the man who created it.

In the days leading up to the 1988 Seoul Olympics, a ragtag team of drivers and mechanics go undercover to dismantle a massive money-laundering ring.