The Witcher: Sirens of the Deep (2025)

When human sailors are attacked by mysterious creatures of the deep, only one person can stop the war between land and sea: the Witcher, Geralt of Rivia.

Director: Kang Hei Chul
Cast: Simon Templeman, Ray Chase, Anya Chalotra, Joey Batey, Ramon Tikaram, Camrus Johnson, Cynthia Kaye McWilliams, Emily Carey, Christina Wren, Doug Cockle, Mallory Jansen
Runtime: 01h 31m
Type: Movie

The Witcher: Sirens of the Deep (2025)

When human sailors are attacked by mysterious creatures of the deep, only one person can stop the war between land and sea: the Witcher, Geralt of Rivia.

Director: Kang Hei Chul
Cast: Simon Templeman, Ray Chase, Anya Chalotra, Joey Batey, Ramon Tikaram, Camrus Johnson, Cynthia Kaye McWilliams, Emily Carey, Christina Wren, Doug Cockle, Mallory Jansen
Runtime: 01h 31m
Type: Movie
Get the best deal with NordVPN

So, is The Witcher: Sirens of the Deep available on Netflix in the UK?

The Witcher: Sirens of the Deep is not on Netflix UK (or anywhere else) right now

But with NordVPN you can watch thousands more titles from all over the world. Sign up now to get over 50% off, and 3 extra months.

Get the deal How does it work?

Checked on 24/03/2026

If you liked The Witcher: Sirens of the Deep, why not try...

Lost Ollie
Cursed
The Witcher: Blood Origin
The Blood of Youth
First Kill
Supernatural Academy
XO, Kitty
Snowpiercer
Interview with the Vampire
3 Body Problem
The Night Agent
Sex and the City

You will need:

1

A Netflix account

This isn't a hack; you still need a normal, paid-for Netflix account.

Get Netflix »

2

A NordVPN account

To connect you to other countries, each with their own catalogue.

Get NordVPN »

3

This website

To tell you which country to connect to for each film you want to watch

How it works »