Douglas Nyback

as Kurt, Writer

as Dr. Peter Douglas (5 episodes)

as DHS Agent Larsen (1 episode)

as Nick

as Chester (1 episode)

Co-Producer

as Pete Conrad (1 episode)

as Neil Crockett

as Roger Caplan (8 episodes)

as Ben (2 episodes)

as Bobby Monaghan (1 episode)

as Angry Motorist (uncredited)

as Dominick

as Josh (1 episode)

as Clay, Producer

as Lab Tech (1 episode)

as First Officer Evald (1 episode)