Als menselijke zeelieden worden aangevallen door mysterieuze zeewezens, kan maar één mens de oorlog tussen land en zee voorkomen: de hekser Geralt van Rivia.
Ja! de film The Witcher: Sirens of the Deep is nu beschikbaar om te kijken op Netflix in Nederland.
| Sound | Joseph Trapanese | Original Music Composer |
| Crew | Andrzej Sapkowski | Creative Consultant |
| Writing | Andrzej Sapkowski | Book |
| Production | Tomek Bagiński | Executive Producer |
| Directing | 강희철 | Director |
| Production | Lauren Schmidt Hissrich | Producer |
| Production | Sean Daniel | Executive Producer |
| Production | Jarosław Sawko | Executive Producer |
| Production | Mike Ostrowski | Executive Producer |
| Production | Jason F. Brown | Executive Producer |
| Production | Rae Benjamin | Co-Executive Producer |
| Writing | Mike Ostrowski | Screenplay |
| Writing | Rae Benjamin | Screenplay |
| Production | 강희철 | Co-Executive Producer |
| Production | 최고운 | Line Producer |
| Production | 이승욱 | Associate Producer |
| Production | Wes Gleason | Casting |
| Art | Dong Ick Lee | Art Direction |
| Production | Lee Soo Kyung | Production Manager |
| Art | Han Seung Woo | Storyboard Artist |
| Art | Hong Jee Young | Storyboard Artist |
| Art | Park Ju Hyeon | Storyboard Artist |
| Editing | Kim Jun Hee | Editor |
| Editing | Kim Gyung Chan | Editor |
| Visual Effects | Lim Min Jin | Character Designer |
| Visual Effects | Malcolm Wope | Key Animation |
| Visual Effects | Archiel | Key Animation |
| Visual Effects | Chavdar Yordanov | Key Animation |
| Visual Effects | Darwin Zhu | Key Animation |
| Visual Effects | Gaurav Wakankar | Key Animation |
| Visual Effects | Geoffrey Maclean | Key Animation |
| Visual Effects | Jhyg Castillejos | Key Animation |
| Crew | Doo-Hyun Choi | Post-Production Manager |
| Editing | Min Kyung Ho | Editor |
| Crew | Geun Tae Park | CG Supervisor |
| Writing | David French | Book |
| Writing | Danusia Stok | Book |
| Art | Park So Young | Storyboard Artist |
| Art | Jang Jin Yeol | Storyboard Artist |
| Art | Byung Hee Jo | Storyboard Artist |
| Art | Kim Eun Joo | Storyboard Artist |
| Art | Kim Joong Cheol | Storyboard Artist |
| Art | Lee Jae Bum | Storyboard Artist |
| Art | Moon Hoo Young | Storyboard Artist |
| Art | Son Il Hwan | Storyboard Artist |
| Art | Akiel Guzman | Storyboard Artist |
| Art | Wynton Redmond | Storyboard Artist |
| Art | Ifesinachi Orjiekwe | Storyboard Artist |
| Art | Grace Liu | Storyboard Artist |
| Art | Ben Li | Storyboard Artist |
| Art | Jon Lam | Storyboard Artist |
| Art | Sarah | Storyboard Artist |
| Visual Effects | Kim Gun Young | Character Designer |
| Visual Effects | Kim Hyun Young | Character Designer |
| Art | Park Ga Hee | Prop Designer |
| Art | Lim Eun Jae | Prop Designer |
| Art | Woo Dong Jik | Prop Designer |
| Art | 김민지 | Prop Designer |
| Art | Bae Jong Hoon | Prop Designer |
| Visual Effects | Lzyboost | Key Animation |
| Visual Effects | Aldo Mita | Key Animation |
| Visual Effects | Sixtine James | Key Animation |
| Sound | Christina Wren | Songs |
| Sound | Joey Batey | Songs |
| Sound | Joseph Trapanese | Songs |
| Sound | Mallory Jansen | Songs |
| Crew | Max Davidoff-Grey | Additional Music |
| Crew | Derek Zeoli | Additional Music |
| Crew | Clark Rhee | Additional Music |
| Crew | Ian Gottlieb | Additional Music |
| Sound | Ian Gottlieb | Orchestrator |
