Description: It's Allison's wedding day, and Carter is stuck in a time loop that causes him to relive it over and over. Unfortunately, there's no simple act that will right things, and the solution may prove very costly. Travelers: Jack Carter, Leo Weinbrenner, Nathan Stark Method: Photon Deceleration Description: A 10 hour time-loop is created when Weinbrenner decelerates a photon.