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.

Seven years after the demise of Rehoboam, events are set in motion that reunite allies and enemies.

Trapped in adolescent bodies, feuding vampire brothers Stefan and Damon vie for the affection of captivating teenager Elena.