- Jane Powell
- Susan Smith
- Tony Martin
- Chief Boatswain's Mate Wm. F. Clark
- Debbie Reynolds
- Carol Pace
- Walter Pidgeon
- Rear Adm. Daniel Xavier Smith
- Vic Damone
- Rico Ferrari
- Gene Raymond
- Wendell Craig
- Ann Miller
- Ginger
- Russ Tamblyn
- Danny Xavier Smith
- J. Carrol Naish
- Mr. Peroni
- Kay Armen
- Mrs. Ottavio Ferrari
- Richard Anderson
- Lt. Jackson
- Jane Darwell
- Jenny
- Alan King
- Shore Patrol
- Henry Slate
- Shore Patrol
- The Jubalaires
- Themselves
- Jerry Antes
- Dancer
- Jimmy Brooks
- Dancer
- Buddy Bryan
- Dancer
- Robert Burton
- Commander
- Dick Cherney
- Military Officer
- John Close
- Petty Officer
- James Conaty
- Audience Member
- Bing Conley
- Stagehand
- Don Crichton
- Dancer
- John Damler
- Marine Orderly
- Jack Deery
- Audience Member
- Harry Denny
- Audience Member
- Burnell Dietsch
- Sailor / Dancer (uncredited)
- Robert Dix
- Naval Officer
- Ernie Flatt
- Dancer
- Charles Fogel
- Audience Member
- Jerry Glenn
- Dancer
- Dick Gordon
- Audience Member
- Herschel Graham
- Audience Member
- Marion Gray
- Dowager in 'Hallelujah' Final Song
- Alvin Greenman
- George - Machinist Mate 3rd Class
- Dabbs Greer
- Eddie
- Stuart Holmes
- Audience Member
- Dickie Humphreys
- Dancer
- Kenner G. Kemp
- Audience Member
- Peter Leeds
- Lieutenant - Operaton Mud Pie
- Robert Locke Lorraine
- Audience Member
- Hank Mann
- Stagehand
- Bert May
- Dancer
- Arthur Mendez
- Dancer
- Roy Palmer
- Dancer
- Fred Perce
- Audience Member
- Frank Radcliffe
- Dancer
- Fred Rapport
- Audience Member
- Frank Reynolds
- Dancer
- Alex Romero
- Dancer
- Loretta Russell
- Audience Member
- Scott Seaton
- Audience Member
- Leslie Sketchley
- Audience Member
- Jimmy Thompson
- Sailor
- Chalky Williams
- Military Officer
- Frances E. Williams
- Mabel
- Robert B. Williams
- Policeman in Park
- Wilson Wood
- Singer
