Lt. Cmdr. Philip Francis Queeg
Lt. Barney Greenwald (as Jose Ferrer)
Lt. Steve Maryk
Lt. Tom Keefer (as Fred Mac Murray)
Ens. Willie Keith
May Wynn
Comdr. DeVriess
Lt. Comdr. Challee
Lt. JG H. Paynter Jr.
Meatball
Capt. Blakely
Seaman Lugatch aka 'Horrible'
Mrs. Keith (as Katharine Warren)
Ens. Barney Harding
Chief Budge
Engstrand (uncredited)
Radarman (uncredited)
Ens. Rabbit (uncredited)
Lt. JG Jorgensen (uncredited)
Lt. Comdr. Dickson M.D. (uncredited)
Court-Martial Board Member (uncredited)
Dignitary on Dais at Graduation Ceremony (uncredited)
Sergeant-at-Arms (uncredited)
George - Chauffeur (uncredited)
Seaman 1st Class Urban (uncredited)
Sailor (uncredited)
Whittaker (uncredited)
Navy Desk Clerk (uncredited)
Graduation Ceremony Attendee (uncredited)
Ens. Carmody (uncredited)
Petty Officer 1st Class Stillwell (uncredited)
Court Stenographer - Yeoman 1st Class (uncredited)
Winston (uncredited)
Uncle Lloyd (uncredited)
Movie Operator (uncredited)
Ship's Officer (uncredited)
Bosun's Mate (uncredited)
Nightclub Patron (uncredited)
Comdr. Kelvey (uncredited)