Underground poster
Where to stream

Underground

3.020231h 42m15MovieHorrorThriller

After a wild bachelorette party, a group of young women find themselves trapped in an underground bunker complex. A disturbing finding turns their night into an absolute nightmare. Will they be able to escape from this vast concrete maze?

DirectorLars Janssen
WritersLars Janssen·Charlotte Dawn Potter
ProducersCharlotte Dawn Potter·Lars Janssen

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with AdsAmazon Prime Video Free with AdsAmazon Prime Video Free with Ads
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Lars Janssen

JSJames Swanton
James Swanton
Jedrek / Demon
CACameron Ashplant
Cameron Ashplant
Pierre
BFBodo Friesecke
Bodo Friesecke
Ulrich Bergmann
AHAndrew T Hislop
Andrew T Hislop
Chief Inspector Hamilton
BA
Brandon Ashplant
Patrick
CP
Charlotte Dawn Potter
Riley
ND
Nadia Dawber
Claire
DH
Dave Hyett
Journalist
CR
Chris Reeves
Police Officer Taylor
SB
Sapphire Brewer-Marchant
Ziggy
MT
Maaike Tol
Ella
CB
Caitlyn Barber
Jessica

More from James Swanton · Lead actor

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More from Cameron Ashplant · Co-star actor

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More from Lars Janssen · Director

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2025 · 4.9
Lorelei
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2021
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2019 · 5.0
Unprecedented Longing
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Underground — streaming FAQ

Which OTT platform streams Underground?

Underground is streaming on Amazon Prime Video and Amazon Prime Video Free in United Kingdom, and available to rent or buy on Apple TV Store and Amazon Video. It's not currently on Netflix.

Is Underground on Netflix?

No, Underground is not on Netflix in United Kingdom as of September 2026. It's currently on Amazon Prime Video and Amazon Prime Video Free.

Is Underground on Amazon Prime Video?

Yes — Underground is included with an Amazon Prime Video subscription in United Kingdom as of September 2026.

Where can I watch Underground for free?

Underground is available to stream free (with ads) on Amazon Prime Video Free in United Kingdom.