John Michael 'Chip' Hardesty
Nick Adams
John Gilbert 'Jack' Graham
Eleanor Audley
Mrs. King - Graham's Mother
Mary Lou Clifford
Indian Switchboard Operator
Kenneth Gibson
Graduation Audience Member
Sid Kane
George Metzger - Espionage Agent
Russ McCubbin
Ku Klux Klan Member / Man Setting In Diner
George Pembroke
Chief of Civil Aeronautics Board
Jim Porcupine
Indian Switchboard Operator
Glenn Stensel
Undetermined Secondary Role
Will J. White
Silvano / J. Edgar Hoover