Sam is Peter Langly, an FBI agent assigned to Dana Berenger, a woman in the Federal witness protection program after having testified against her former boss and criminal, Nick Kochifos. In the original history, Dana was killed by Nick, who had somehow been able to find her twice before despite her being in witness protection. Sam must figure out if there is a mole in the FBI giving information to Nick, and prevent Dana’s death – the time of which keeps changing every time he makes a change in history.
Sam and Dennis discuss the episode.
We frequently use these references: Beyond the Mirror Image: The Observer’s Guide to Quantum Leap, available at http://www.lulu.com/us/en/shop/matt-dale/beyond-the-mirror-image/hardcover/product-23098157.html
The Quantum Leap Wiki: http://quantumleap.wikia.com/wiki/Quantum_Leap