Peter Graves

Agent / Tom Kaylor

Acting

Mala Powers

Valerie 'Val' Owens

Acting

Chuck Connors

Mink Reynolds

Acting

Merry Anders

Amy 'Miss Diesel of 1958' Phillips

Acting

Roy Engel

Wally Morse

Acting

Robert B. Williams

'Dunc' Clayton

Acting

Harry Lauter

Steve Hummel / Mr. Brown

Acting

Pete Kooy

Payson

Acting

Robert Christopher

Lennie Owens

Acting

Gordon Armitage

Acting

Benjie Bancroft

Acting

Claire Carleton

Mabel (uncredited)

Acting

Bud Cokes

Acting

Roy Damron

Club Patron (uncredited)

Acting

John Dierkes

Acting

George Ford

Diner Patron (uncredited)

Acting

Larry Mancine

Acting

Kathy Marlowe

Acting

Thomas Martin

Acting

Paul Maxwell

Doctor (uncredited)

Acting

John Mitchum

Handler (uncredited)

Acting

Charles Postal

Acting

Gloria Rhoads

Acting

Robert Shayne

Frank Ainsley (uncredited)

Acting

Fred Sherman

Howard (uncredited)

Acting