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Where to stream

Underdog

201821mMovie

British journalist, father, tea lover and athlete Damian Hall as he returns to the world's biggest trail race, the 105-mile Ultra-Trail du Mont-Blanc in an attempt to break the top 10.

DirectorsMatt Green·Eleanor Green

Where to watch

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Underdog was released on November 19, 2018 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Matt Green

DHDamian Hall
Damian Hall
Self
MH
Matt Holmes
Self
NS
Nicky Spinks
Self

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Underdog — streaming FAQ

Which OTT platform streams Underdog?

Underdog isn't streaming anywhere in United Kingdom yet.

Is Underdog on Netflix?

No, Underdog is not on Netflix in United Kingdom as of September 2026.

Is Underdog on Amazon Prime Video?

No, Underdog isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch Underdog for free?

Underdog 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 Underdog?

Underdog 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 January 7, 2019. This is a prediction, not a confirmed date.