Mason Adams

as President

as Deputy Director Brown

as Ford

as Dr. Gordon

as Grandpa (voice)

as Henry D. Hyde

as Walter Warner Sr.

as Willie the Wino

as Derek's Father

as Sumner Murdock

as Mr. Pike

as Frank Halloran

as Richard Simmons

as Roger Philby

as Mr. Watkins

as Justice Joseph Crouch

as Bob Ranier

as Mr. Trapwell (segment "The Scoop")

as Mr. Hoyt

as Professor Lloyd Rhodes

as Charlie Hume

as Sidney Pomerantz

as Clinton Anderson