We Joined the Navy

David Warner

as Sailor Painting Ship (uncredited)

Paul Maxwell

as Commander Spelling U.S.N.

Dirk Bogarde

as Dr. Simon Sparrow (uncredited)

Robert Nichols

as Bill

Lloyd Nolan

as Vice Admiral Ryan

Andrew Sachs

as Short-Changed US Seaman

Sidney James

as Dance Instructor

Joan O'Brien

as Lt. Carol Blair

Kenneth More

as Lt. Cmdr. Robert Badger

John Phillips

as Rear Admiral