Michael J. Gwynn

as William Harrington (50 episodes)

as Captain Baker

as Self (1 episode)

as Jacques Fontaine

as Shelley's Dad

as Post office patron

as Pool Party Attendee (uncredited) (1 episode)

as Business Runner (uncredited)

as Serial Killer

as Business Owner - Chamber of Commerce Member (uncredited)

as Race Team Spotter

as Chaperone at Side Show (uncredited)

as Dark Policeman

as Hazmat Man (uncredited)

as Tony Tancredi, Restaurant Manager

as Police Officer Holmes

as Bartender, Production Assistant

as Detective Keppel (4 episodes)