James Garner

Lt. Commander Charles E. Madison

Julie Andrews

Emily Barham

Melvyn Douglas

Admiral William Jessup

James Coburn

Lt. Commander Paul "Bus" Cummings

Joyce Grenfell

Mrs. Barham

Edward Binns

Admiral Thomas Healy

Liz Fraser

Sheila

Keenan Wynn

Old Sailor

William Windom

Captain Harry Spaulding

John Crawford

Chief Petty Officer Paul Adams

Douglas Henderson

Captain Marvin Ellender

Edmon Ryan

Admiral Hoyle

Steve Franken

Young Sailor

Paul Newlan

General William Hallerton

Gary Cockrell

Lieutenant Victor Wade

Alan Sues

Enright

Bill Fraser

Port Commander

Alan Howard

Port Ensign

Linda Marlowe

Pat

Janine Gray

1st "Nameless Broad"

Judy Carne

2nd "Nameless Broad"

Carol Cleveland

Army Driver (uncredited)

Luis Delgado

Marine on Landing Craft (uncredited)

Bob Johnson

Documentary Narration (voice) (uncredited)

Kent McCord

Soldier (uncredited)

Jack Raine

Hotel Waiter (uncredited)

Sharon Tate

Girl (uncredited)

Red West

Soldier (uncredited)