Thomas Veil – quite literally – loses his identity one night over dinner and begins to mentally unravel when he discovers his wife is part of whatever's happening. Placed in a sanitarium, he slowly realizes that he's actually the victim of a massive conspiracy connected to a photograph he took entitled "Hidden Agenda".

Attempting to avert his unknown attackers, Veil uses Dr. Bellamy's driver's license and credit cards as he sets out on a desperate search for answers to who has stripped away his entire life. Before long, he's presumed to be the missing Bellamy, tracked down and taken to the enemy's headquarters for Western Operations. There, "Dr. Bellamy" is instructed to make one of their subjects, Ellen Combs, comply with the same "conditioning" procedure administered to Veil.