Robert Mitchum

Archie Hall

Jack Webb

William 'Bill' Bowers

Martha Hyer

Peggy Kramer

France Nuyen

Cindy Hamilton

Louis Nye

Pvt. Sam Beacham

Joe Flynn

Pvt. Russell Drexler

Del Moore

Pvt. Frank Ostrow

Jimmy Lydon

Pvt. Billy Simpson (as James Lydon)

Richard Arlen

Col. Edwin Martin

Don Knotts

Capt. Harry Little

Robert Strauss

MSgt. Stanley Erlenheim

Harvey Lembeck

Duty Sgt. Malcolm Greenbriar

Claudia Barrett

Lola

Theona Bryant

Daphne

Elaine Devry

Carole

Marilyn Burtis

Patsy Ruth

Howard McNear

Gen. Williams

Eugene McCarthy

Charlie - Bartender

Bill Idelson

Lt. L.Q. Fowler

James Mitchum

Corporal

John Nolan

Lt. Oglemeyer

Lillian Powell

Mother

Nancy Kulp

Miss Willoughby

Don Drysdale

Soldier in E-Club

Bill Kilmer

Soldier

Don Anderson

Soldier (uncredited)

Art Balinger

Soldier (uncredited)

George Barrows

Soldier in Jeep (uncredited)

Dick Cathcart

Soldier (uncredited)

Robert Clarke

Officer (uncredited)

Phil Gordon

Soldier (uncredited)

Martin Dean

Second Lieutenant (uncredited)

Sam Harris

Restaurant Patron (uncredited)

Reed Howes

Bus Passenger (uncredited)

Donald Kerr

Street Car Conductor (uncredited)

Alan Reynolds

Major (uncredited)

Richard X. Slattery

Sergeant in Mess Hall (uncredited)