Überfall auf die 'Queen Mary'

The former Navy military and friends Mark Brittain (Frank Sinatra) and Linc Langley (Errol John) are hired by the treasure hunters Vic Rossiter (Anthony Franciosa), Rosa Lucchesi (Virna Lisi) and Eric Lauffnauer (Alf Kjellin) to dive seeking a sank boat with a treasure. Mark finds a World War II German submarine instead and they decide to recover the submarine to heist the Queen Mary. The mechanic Tony Moreno (Richard Conte) joins the team and they use the submarine that is partially sailing to lure the Captain of the Queen Mary to steal the safe. Will their plan work?

"Assault on a Queen" is an adventure with a silly premise. The idea of recovering a submarine after twenty years sank in sea waters is stupid and practically impossible. Sailing an old submarine with a small unexperienced crew is also terrible. Last but not the least, the lack of chemistry between Frank Sinatra and Virna Lisi destroys any chance of a successful romantic pair. My vote is four.

Title (Brazil): "Assalto a um Transatlântico" ("Assault on a Transatlantic")