Happy Birthday Duncan poster
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Happy Birthday Duncan

20201h 34mMovie

After the simple night in Vanessa had planned for Duncan's birthday goes south, things get increasingly worse as guest after uninvited guest begins to show up to the celebration - the result of a mass text gone awry.

DirectorOmar Salas Zamora
WriterOmar Salas Zamora

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Happy Birthday Duncan was released on March 28, 2020 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Omar Salas Zamora

CPCalvin Picou
Calvin Picou
Duncan
SSScott Seagren
Scott Seagren
Cobain
DCDrew Canan
Drew Canan
Benny
NK
Nina Kova
Justine
AB
Austin Bosley
Boston

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Happy Birthday Duncan — streaming FAQ

Which OTT platform streams Happy Birthday Duncan?

Happy Birthday Duncan isn't streaming anywhere in United Kingdom yet.

Is Happy Birthday Duncan on Netflix?

No, Happy Birthday Duncan is not on Netflix in United Kingdom as of September 2026.

Is Happy Birthday Duncan on Amazon Prime Video?

No, Happy Birthday Duncan isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch Happy Birthday Duncan for free?

Happy Birthday Duncan isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.

What is the OTT release date for Happy Birthday Duncan?

Happy Birthday Duncan hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around May 16, 2020. This is a prediction, not a confirmed date.