Antonio Castro, Sinatra, is a fighter of life working in an old cabaret in Barcelona imitating Frank Sinatra, accompanied in his show by Groucho Marx, Marlene Dietrich and Lola Flores. But one day, the sky dresses in gray for him; his wife, who works as a waitress in the same place, decides to leave him.
Unfortunately the movie Sinatra is not yet available on HBO Max.
| Directing | Francesc Betriu | Director |
| Editing | Teresa Alcocer | Editor |
| Sound | Joaquín Sabina | Music |
| Writing | Francesc Betriu | Writer |
| Writing | Raúl Núñez | Original Story |
| Camera | Carlos Suárez | Director of Photography |
| Production | Enrique Viciano | Executive Producer |
| Writing | Raúl Núñez | Writer |
| Art | Julio Esteban | Art Direction |
| Sound | Licio Marcos de Oliveira | Sound Director |
| Sound | Pancho Varona | Music |
