Skip to content
Black Box poster

Black Box

Portuguese. Directed by Lucas Fidalgo Knoeller.

Ensign João Viegas was arrested and sent to fight in the Guinea War during the Salazar dictatorship in Portugal for protesting the regime through theater. Viegas was part of the direction of the Círculo de Iniciação Teatral da Academia de Coimbra (CITAC), an experimental theater group, during a time when the International Police and State Defense (PIDE) had no qualms about censoring anyone who tried to oppose Salazar's regime. After his arrest, the PIDE banned the CITAC. The group only resumed operations after the Carnation Revolution. Decades later, Viegas returned to CITAC to reveal stories of the war and show how PIDE operated. In this re-encounter with History, which the short film “Caixa Preta” reveals, we discover Viegas’ motivations and thinking.

Watch TrailerWhere to Watch
Runtime
0h 14m
Post-credits
Not out yet
Language
Portuguese
Rated
Check local

Coming soon

Releases soon. Add it to your watchlist so you don’t miss it.

Where to watch Black Box

Black Box hasn’t released yet, so it isn’t on any OTT platform.

Not streaming yet. Search JustWatch.

Details

Release date in India
Released
Original title
Caixa Preta
Country
Brazil, Portugal
Written by
Lucas Fidalgo Knoeller
Budget
$500

Check ratings elsewhere

News & fan talk

If you liked Black Box

Black Box: quick answers

Is Black Box worth watching?

Black Box doesn’t have enough ratings for a verdict yet, because it hasn’t been released.

How long is Black Box?

Black Box runs 14 minutes (0h 14m).

Does Black Box have a post-credits scene?

Nobody can say yet, because Black Box hasn’t been released.

Black Box parents guide: is it suitable for kids?

No age rating is listed for Black Box yet.

Which OTT platform is Black Box on?

Black Box hasn’t released yet, so it isn’t on any OTT platform. (Checked 12 November 2026.)

What movies are like Black Box?

If you liked Black Box, try The Unknown Known, The Untold History Of The United States, Visions of Light.

Who directed Black Box?

Black Box was directed by Lucas Fidalgo Knoeller and stars João Viegas, João Viegas, Guilherme Pompeu.

↑ ↓ to move · Enter to open · Full search page