Movie guide
Sergio and Sergei (2018): movie guide
Sergio and Sergei (2018) is a Drama running about 90 minutes. It holds a TMDB score of 5.7/10 from 33 votes. Notable cast includes Tomás Cao, Héctor Noas, Ron Perlman, Yuliet Cruz. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2018-04-20
- Runtime: 90 min
- TMDB: 5.7/10
- Genres: Drama
Last updated: 2026-11-11 · First listed: 2018-04-20

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What is Sergio and Sergei about?
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.
Cast highlights
Sergio and Sergei features Tomás Cao, Héctor Noas, Ron Perlman, Yuliet Cruz, Mario Guerra, Ana Gloria Buduén. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2018-04-20. Runtime: 90 minutes. TMDB score: 5.7/10 (33 votes). Genres: Drama. Original language: es. Status: Released.
Discover Sergio and Sergei on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Sergio and Sergei, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is Sergio and Sergei?
- Sergio and Sergei is listed as Drama on TMDB.
- How long is Sergio and Sergei?
- Sergio and Sergei runs about 90 minutes.
- Who stars in Sergio and Sergei?
- Cast highlights include Tomás Cao, Héctor Noas, Ron Perlman, Yuliet Cruz, Mario Guerra, Ana Gloria Buduén.
- Does Cinema Box stream Sergio and Sergei?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track Sergio and Sergei?
- Open the Sergio and Sergei page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.








