Harry Townes

as Fred Steinkrause

as Bludge the Prelate

as Peter Shockley

as Jason Gioberti (2 episodes)

as Dr. Cliff Gabriel (1 episode), as U.S. Sen. Gershenson (2 episodes), as Harry Carton (1 episode)

as Albert (1 episode)

as Dr. Malthus

as Harry

as David Dow (2 episodes)

as Russell Winston (5 episodes)

as Rev. Johnson

as The Guardian (1 episode)

as Clancy (2 episodes)

as Doctor

as Dr. Carl Reisman (1 episode)

as Harmon (2 episodes)

as Cervan (1 episode)

as Dr. Burkhart

as Dr. Malthus (1 episode)

as Albert Fall

as Sheriff Stu Carter

as Amos Buchanan (1 episode)