Geralt of Rivia returns! Well, his voice does, anyway. Netflix's latest addition to its Witcher Universe is an animated film, Sirens of the Deep, a spin-off set during Season 1 of the Netflix series. Doug Cockle, the voice of Geralt in the video games, once again lends his voice to the monster hunter.
IGN critic Jarrod Jones notes in his review that while the pairing of Cockle's Geralt and Joey Batey's Jaskier has its appeal, only dedicated fans might fully appreciate this Witcher crossover. Still, it might help bridge the gap until The Witcher 4 arrives.
Need to know where to stream Sirens of the Deep or how it fits into the Witcher timeline? Read on!
Where to Stream The Witcher: Sirens of the Deep

The Witcher: Sirens of the Deep
Stream it exclusively on Netflix. Netflix subscriptions start at $7.99/month (after recent price increases) and unfortunately, a free trial is not offered.
Answer
See Results
What Is The Witcher: Sirens of the Deep About?

The Witcher Stories Boxed Set: The Last Wish and Sword of Destiny
The Witcher universe is rooted in Andrzej Sapkowski's books. Sirens of the Deep adapts the short story "A Little Sacrifice" from the second book (a collection of short stories). The film is set between episodes 5 and 6 of Season 1 of the Netflix show. Here's the official synopsis:
Hired to investigate attacks on a seaside village, mutant monster hunter Geralt unravels an age-old conflict between humans and sea people that threatens war between kingdoms. Aided by allies, he must solve the mystery before hostilities escalate.
What Else Is in The Witcher Universe?
Andrzej Sapkowski's book series launched the franchise, followed by CD Projekt Red's acclaimed video games, notably The Witcher 3: Wild Hunt. The games spawned spin-offs and collaborations, including the popular Gwent card game. The Witcher 4 (and its new protagonist) was announced at the 2024 Game Awards. Netflix's live-action series, now entering its fourth season with Liam Hemsworth as Geralt, began in 2019.
The Witcher: Sirens of the Deep Voice Cast and Crew

Written by Mike Ostrowski and Rae Benjamin (also writers on the live-action series), and directed by Kang Hei Chul, Sirens of the Deep boasts animation from Studio Mir, Platige Image (Poland), and Hivemind. Doug Cockle returns as Geralt, alongside cast members from the live-action show:
- Doug Cockle as Geralt of Rivia
- Joey Batey as Jaskier
- Anya Chalotra as Yennefer of Vengerberg
- Christina Wren as Essi Daven
- Emily Carey as Sh'eenaz
Sirens of the Deep Rating and Runtime
The Witcher: Sirens of the Deep is rated MA and runs for 1 hour and 31 minutes.