The Lost Brother poster
Where to stream

The Lost Brother

7.020171h 52mMovieThrillerDramaCrime

Cetarti is drowning in nothingness. With no job or purpose, he spends his days inside watching documentaries on television, until one day he is informed that his mother and brother were gunned down. He travels from Buenos Aires to…

DirectorAdrián Caetano
WritersAdrián Caetano·Nora Mazzitelli

Where to watch

Not available in United Kingdom
Streaming in 19 other countries

The Lost Brother isn't on any streaming service in United Kingdom right now, but it's available in Argentina, Bolivia, Chile, Colombia and 15 more. Streaming rights are licensed per country.

Cast · Directed by Adrián Caetano

LSLeonardo Sbaraglia
Leonardo Sbaraglia
Duarte
DHDaniel Hendler
Daniel Hendler
Cetarti
ÁMÁngela Molina
Ángela Molina
Marta
ADAlián Devetac
Alián Devetac
Danielito
PCPablo Cedrón
Pablo Cedrón
Enzo
AFAlejandra Flechner
Alejandra Flechner
Eva
EOErasmo Olivera
Erasmo Olivera
Empleado morgue
DVDéborah Vidret
Déborah Vidret
Madre Cetarti 1
GJGuillermo Jacubowicz
Guillermo Jacubowicz
Cardozo
JPJorge Prado
Jorge Prado
Molina
JA
Jimena Acevedo
Madre Cetarti 2
VV
Violeta Vidal
Cajera Banco

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The Lost Brother — streaming FAQ

Which OTT platform streams The Lost Brother?

The Lost Brother isn't on any streaming service in United Kingdom yet, but it's available in Argentina, Bolivia and Chile and other countries. Streaming rights differ by country — switch your country in the header to see where.

Is The Lost Brother on Netflix?

No, The Lost Brother is not on Netflix in United Kingdom as of September 2026.

Is The Lost Brother on Amazon Prime Video?

No, The Lost Brother isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch The Lost Brother for free?

The Lost Brother isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.