David Costabile

as Mr. Gross

as Bill Saverick (1 episode)

as Tobias Thornhill

as Daniel Hardman (1 episode)

as Judge

as Felton (2 episodes)

as Maddox (4 episodes)

as Judge Walter Smith (5 episodes)

as Leonard Michael (1 episode)

as Officer Schwarts

as Ray Lockhart (1 episode)

as David Maddox (1 episode)

as Grant Savage (6 episodes)

as Narrator (voice) (2 episodes)

as Alex Turner

as Doc McGhee

as Art Buchwald

as Michael 'Wags' Wagner (84 episodes), Director

as Bob

as James Frost (5 episodes)

as Gale Boetticher (2 episodes)

as Boeing Employee (1 episode)

as Neurologist

as Professor Hornstein

as Dr. Linus Creel (1 episode)