Lieut. Gregg Masterman

Rear Admiral Stephen Thomas

Lieut. Cmdr. Martin Roberts

Chief Yeoman Henry Johnson

Mate Jenks, Chef-Bootsmann

Audrey Carr

Cmdr. Stone M.C

Mary Collins

Capt. Ludlow

Ensign Lindsay

Flag Lt. Dudley

Ensign Martin

Lt. Tim Ryan

Lt. (jg) Royce

Pharmacist's Mate 'Doc' Miller

Carpenter's Mate 'Chips'

Susan Garrison

Chief Quartermaster Rankin

Chief Signalman

Sen. Masterman (uncredited)

Jason (uncredited)

Commander (uncredited)

Expectant Mother (uncredited)

Lookout (uncredited)

Hank Nels (uncredited)

Senator at Party (uncredited)

Marine Messenger (uncredited)

Ship Officer (uncredited)

Talker (uncredited)

Talker (uncredited)

Talker (uncredited)

Sailor (uncredited)

Sailor (uncredited)

Sailor (uncredited)

Sailor (uncredited)

Sailor (uncredited)