Henry Fonda
Lieutenant Roberts

James Cagney
Captain Morton

William Powell
Doc

Jack Lemmon
Ensign Frank Pulver

Betsy Palmer
Lieutenant Ann Girard

Ward Bond
Dowdy

Philip Carey
Mannion

Nick Adams
Reber

Perry Lopez
Rodrigues

Ken Curtis
Dolan

Harry Carey, Jr.
Stefanowski

Patrick Wayne
Bookser

Frank Aletter
Gerhart

Tige Andrews
Wiley

Fritz Ford
Lindstrom

Buck Kartalian
Mason

William Henry
Lt. Billings

Shug Fisher
Johnson

Harry Tenbrook
Cookie

Jimmy Murphy
Taylor

Martin Milner
Shore Patrol Officer

Gregory Walcott
Shore Patrolman

James Flavin
Military Policeman

Jack Pennick
Marine Sergeant