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The Witcher: Sirens of the Deep (2025): Where to Watch, Cast & Facts

An evergreen, sourced guide to The Witcher: Sirens of the Deep: streaming options, cast and core facts.

By the Pop Culture Files editorial team4 min read✓ Fact-checked
The Witcher: Sirens of the Deep poster
The Movie Database (TMDB) · TMDB image asset

The Witcher: Sirens of the Deep (2025) — an evergreen reference for this movie: the essentials, the cast, where to watch and what to watch next.

Where to watch

TMDB's U.S. watch-provider data lists Netflix, Netflix Standard with Ads. Availability changes by country and date, so check your streaming app before watching.

Cast

Doug Cockle as Geralt (voice); Joey Batey as Jaskier / Young Jaskier (voice); Christina Wren as Essi (voice); Emily Carey as Sh'eenaz (voice); Camrus Johnson as Agloval (voice); Simon Templeman as King Usveldt (voice); Mallory Jansen as Melusina / Princess Nispen (voice); Anya Chalotra as Yennefer (voice)

About The Witcher: Sirens of the Deep

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.

More like The Witcher: Sirens of the Deep

Figures and availability come from public TMDB data and are provided as a sourced reference.

Frequently asked questions

Where can I watch The Witcher: Sirens of the Deep?

TMDB's U.S. watch-provider data lists Netflix, Netflix Standard with Ads. Availability changes by country and date, so check your streaming app before watching.

Who is in the cast of The Witcher: Sirens of the Deep?

Doug Cockle as Geralt (voice); Joey Batey as Jaskier / Young Jaskier (voice); Christina Wren as Essi (voice); Emily Carey as Sh'eenaz (voice); Camrus Johnson as Agloval (voice); Simon Templeman as King Usveldt (voice); Mallory Jansen as Melusina / Princess Nispen (voice); Anya Chalotra as Yennefer (voice)

Is this The Witcher: Sirens of the Deep guide official?

No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.

Sources

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