All Cast
Donald O'Connor
Peter Stirling
Martha Hyer
Betsy Donevan
Richard Erdman
Murph
Jim Backus
Commander Hutch
Clint Eastwood
Jonesey
David Janssen
Lieutenant Anders
Leigh Snowden
Nurse Appleby
Martin Milner
W.T. Rickson
Paul Burke
Tate
Phil Garris
Tony Stover
Myrna Hansen
Helen
Jane Howard
Nurse Standish
Virginia O'Brien
Nurse Kittredge
William Forrest
Admiral
Chill Wills
Francis (voice) (uncredited)
Frank Chase
Yeoman
