William Redfield

as Dale Harding

as Sam Kreutzer

as Capt. Bill Owens

as Fred Logan

as Beckett

as Lt. Hoover

as Sgt. Ferguson

as Self - Announcer

as Baldwin

as Floyd Unger

as Arthur Hoover

as Leopold Lacy

as Roy Cooper

as Dr. Stern

as Jim Dunn

as Fred Robbins

as Self - Guest

as Chaplain Lt. (jg) Holmes

as Barney

as Earl Tibbets

as Martindale

as Eddie

as Guildenstern

as Jonathan's Father

as Young Charley Smith

as Richard Lyle

as Bricklow

as Two (segment "I Can't Imagine Tomorrow")

as Gary Wills

as Tod

as Stan Hopp

as Spintho

as Tim

as Men's Voices (voice)