One Small Problem poster
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One Small Problem

6.420201h 35m12MovieComedy

The love of his life hates kids. So when his 9-year-old daughter suggests she pretend to be his sister... what could go wrong?

DirectorRoberto Fiesco
WritersMariano Vera·Anaí López
ProducersPablo Lebrija·Fernando Lebrija

Where to watch

NetflixNetflixNetflix Standard with AdsNetflix Standard with Ads
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Roberto Fiesco

ADAlfonso Dosal
Alfonso Dosal
Fidel
RBRegina Blandón
Regina Blandón
Marina
FM
Francesca Mercadante
Ari
JM
Jorge Muñiz
Bernardo
MJ
Miguel Jiménez
Temo
MRMichelle Rodríguez
Michelle Rodríguez
Sonia
GEGustavo Egelhaaf
Gustavo Egelhaaf
Ernesto
GZGiovanna Zacarías
Giovanna Zacarías
Sara
CRChristian Ramos
Christian Ramos
Sebastian
EVEla Velden
Ela Velden
Renata
AAAxel Arenas
Axel Arenas
Despachador de la gasolinera
XRXimena Romo
Ximena Romo
Mabel

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More from Roberto Fiesco · Director

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One Small Problem — streaming FAQ

Which OTT platform streams One Small Problem?

One Small Problem is streaming on Netflix and Netflix Standard in United Kingdom.

Is One Small Problem on Netflix?

Yes — One Small Problem is available on Netflix in United Kingdom as of October 2026.

Is One Small Problem on Amazon Prime Video?

No, One Small Problem isn't on Amazon Prime Video in United Kingdom right now. It's on Netflix and Netflix Standard instead.

Where can I watch One Small Problem for free?

One Small Problem is available on Netflix and Netflix Standard in United Kingdom, but you'll need an active subscription — there's no free option right now.