Two sailors on shore leave head out for four days of partying – only to become involved in the affairs of an aspiring singer and her precocious nephew.
Frank Sinatra
Clarence Doolittle
Kathryn Grayson
Susan Abbott
Gene Kelly
Joseph Brady
José Iturbi
Himself
Dean Stockwell
Donald Martin
Pamela Britton
Girl from Brooklyn
Rags Ragland
Police Sergeant
Billy Gilbert
Cafe Manager
Henry O'Neill
Admiral Hammond
Carlos Ramírez
Carlos