John Hodiak

Capt. George P. Slocum

Maureen O'Sullivan

Nancy Slocum

John Derek

Lt. Pete Barker

Audrey Totter

Kate

Harvey Lembeck

Sgt. Maxie Steiner

Richard Erdman

Pvt. Swenson

Todd Karns

Jerry Barker

William Chun

Clancy

Dabbs Greer

Pilot

Sumner Williams

Jeep Driver Sergeant (uncredited)