In 1991, the USSR is falling apart and Cuba enters its hardest economic crisis. Sergio, a professor of Marxism who can't provide for his family, and Sergei, a Soviet cosmonaut stranded in the Mir space station, share a common passion: amateur radio. Through this hobby, both men will be able to help each other in facing the dramatic changes of their countries.
Is Sergio and Sergei on Netflix? Unfortunately the movie Sergio and Sergei is not yet available on Netflix.
| Directing | Ernesto Daranas | Director |
| Writing | Marta Daranas | Screenplay |
| Writing | Ernesto Daranas | Screenplay |
| Sound | Micka Luna | Original Music Composer |
| Production | Jaume Roures | Producer |
| Production | Ron Perlman | Executive Producer |
| Production | Joel Ortega | Producer |
| Production | Ramon Samada | Producer |
| Editing | J. M. Quevedo González | Editor |
| Sound | Tom Linden | Original Music Composer |
| Sound | Osmany Olivare | Sound Designer |