Donald O'Connor

Lt. Peter Stirling, Slicker Donevan

Martha Hyer

Betsy Donevan

Richard Erdman

Murph

Jim Backus

Commander Hutch

Clint Eastwood

Jonesy

David Janssen

Lieutenant Anders

Leigh Snowden

Appleby

Martin Milner

Rick

Paul Burke

Tate

Phil Garris

Tony

Myrna Hansen

Helen

Jane Howard

Standish

Virginia O'Brien

Miss Kittredge

William Forrest

Admiral

Molly

Francis

Erville Alderson

Man on Park Bench

Hy Averback

Prescott

Bill Baldwin

Narrator