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
as Clarence Doolittle
Kathryn Grayson
as Susan Abbott
Gene Kelly
as Joseph Brady
José Iturbi
as Himself
Dean Stockwell
as Donald Martin
Pamela Britton
as Girl from Brooklyn
Rags Ragland
as Police Sergeant
Billy Gilbert
as Cafe Manager
Henry O'Neill
as Admiral Hammond
Carlos Ramírez
as Carlos
Edgar Kennedy
as Police Captain
Grady Sutton
as Bertram Kraler
