Robert Mitchum

Character: Archie Hall

Jack Webb

Character: William 'Bill' Bowers

Martha Hyer

Character: Peggy Kramer

France Nuyen

Character: Cindy Hamilton

Louis Nye

Character: Pvt. Sam Beacham

Joe Flynn

Character: Pvt. Russell Drexler

Del Moore

Character: Pvt. Frank Ostrow

Jimmy Lydon

Character: Pvt. Billy Simpson (as James Lydon)

Richard Arlen

Character: Col. Edwin Martin

Don Knotts

Character: Capt. Harry Little

Robert Strauss

Character: MSgt. Stanley Erlenheim

Harvey Lembeck

Character: Duty Sgt. Malcolm Greenbriar