as Henry D. Hyde
as Narrator (voice)
as Deputy Director Brown
as Dr. Karl Janss
as Walter Warner Sr.
as President
as Willie the Wino
as Ford
as Dr. Eliot Losen
as Grandpa (voice)
as Col. Mason
as Dr. Rochelle
as Ray Mellette
as Obstetrician
as Dr. Gordon
as Harry Tannenbaum
as Derek's Father
as Wally
as Sumner Murdock
as Father Nestor
as Frank Halloran
as Francis
as Bill Cairns
as Ron Sandler
as The Banker with Chris
as Dr. Ed Johnson
as Geoffrey Wiggins
as Sidney Pomerantz
as Bob Rutherford
as Elmo Tyson
as The Cat in the Hat / Narrator
as Mr. Pike
as Narrator
as Father Francis Ryan
as Justice Joseph Crouch
as Richard Simmons
as Roger Philby
as Mr. Watkins
as Professor Lloyd Rhodes
as Bob Ranier
as Mr. Hoyt
as Mr. Trapwell (segment "The Scoop")
as Charlie Hume
as Clinton Anderson
as Walter Maxwell (uncredited)
as Bill Wendover
as President Harris
as Francis Ryan
