Peter Donaldson

as Theodore Pleasant (1 episode)

as John Adams (3 episodes)

as Nathan White

as Jeff Grayson

as Dr. Stone

as Sanitation Truck Driver

as Ian Bowles (19 episodes)

as John Adams (6 episodes)

as Schwartz

as James Tyrone Jr.

as Dr. Warren Hitzig

as Dr. Kaye

as Boy in Cafe