Mister Roberts

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

Robert Roark

Insigna

Harry Carey, Jr.

Stefanowski