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. At Ben's side throughout his leaps...

"Evan Taft has plans. Take a gap year in Alaska, make sure his little brother and single mother are taken care of, and continue therapy to process his father’s departure. But after his mom’s unexpected diagnosis, as Evan’s plans begin to fade, he hears something: a song no one else can hear, the voice of a mysterious singer . . . Shosh Bell has dreams. A high school theater legend, she’s headed to performing arts college...