Newly retired detective Harry Trumble returns to the force when it appears 'The Clown Killer', a murderer Trumble chased for more than a decade, has emerged from obscurity to kill again. Mark is reluctant to help Harry investigate the Clown, in part due to a rift between the two, but also because Mark suspects Harry has something to do with the Clown's reappearance.
Quest roles:
Lee Newman(Cameraman), Ron Recasner(Detective), Jack Klugman(LAPD Det. Harry Trumble / Dr. Jeff Everden), Stephanie Kissner(Reporter), Martin Kove(Capt. Walter Newman), Jim O'Heir(Howard Weber), Dianne Kay(Anne Weber), Michael E. Bauer(George), Larry Carroll(Newscaster), Fred Saldone(Police Officer)