Episode 82 of "Quantum Leap"
s05e07 Deliver Us From Evil
Title: Deliver Us From Evil
Director: Bob Hulme
Guest Stars: Carolyn Seymour (Zoey), Michael Alldredge (Charlie Samuels), Kristen Cloke (Shirley Constantine), Ryan McWhorter (Corey LaMotta), Renee Coleman (Alia), Laura Harrington (Connie LaMotta), Brad Silverman (Jimmy LaMotta / Mirror)
Plot Outline:
Things are already on there way downhill when Sam leaps back into Jimmy LaMotta. Despite Sam's inaction, history continues to change for the worst. The cause is unknown until Sam discovers another time traveler on the scene, one who's determined to destroy Jimmy's family, as well as Sam.
