Quinn Mallory has a problem: He's discovered a way to travel to other dimensions. So what's the issue? Like Sam in "Quantum Leap," he can't get back home. But don't worry; he's not lost alone.

Jerry O'Connell as Quinn Mallory, John Rhys-Davies as Prof. Maximilian Arturo, Kari Wuhrer as Maggie Beckett, Cleavant Derricks as Rembrandt "Crying Man" Brown, Robert Floyd as Quinn "Mallory" Mallory, Tembi Locke as Dr. Diana Davis