Fred Holliday

as Bob Sibley

as Amos (2 episodes)

as Fred Dunbar

as Frank McIntosh

as Newscaster (1 episode)

as Russ (1 episode)

as Dr. Whitmore (1 episode), as Professor Whitmore (1 episode)

as Anchor Man (1 episode)

as Larry Hamilton

as David Callaway (2 episodes)

as U. N. Official #1

as Mr. Brooks (5 episodes)

as Judge (1 episode)

as Newscaster (1 episode)

as Bruce Kimball

as Atherton (2 episodes)

as Brendan Riley (1 episode)

as TV Reporter