On January 22, 1961, a group of Portuguese and Spanish opposition movement members seized control of the Santa Maria, a Portuguese luxury cruise liner, an operation devised by Henrique Galvão to expose the Government of Portugal as a dictatorship.
| Directing | Francisco Manso | Director |
| Writing | Vicente Alves do Ó | Writer |
| Writing | João Nunes | Writer |
| Sound | Kostas Christides | Original Music Composer |
| Sound | Nuno Malo | Original Music Composer |
| Camera | José António Loureiro | Director of Photography |