Hilda and the Mountain King

Where to Watch Hilda and the Mountain King (2021) (Legally)

Such is the life of an adventurer.
Dec 30, 2021 CA 83 min PG
7.5 ★ ★ ★ ★ ★
190 votes
Animation Adventure Fantasy Family TV Movie
Where can I watch “Hilda and the Mountain King” legally?
We don’t host streams or downloads. Below are legal provider hints for the US region first, with a fallback for other English-speaking regions if available.

US providers

Streaming
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▶ Check legal availability Alternative: search on JustWatch

English-region fallback

Found availability signals for: GB
▶ Check providers (GB)

Where to watch “Hilda and the Mountain King” (2021) legally online? See US options first, with English-region fallbacks.

What to expect (spoiler-free)

If you’re considering “ (2021), this quick guide summarizes the essentials.

Genre-wise, it leans into Animation, Adventure, Fantasy, Family, TV Movie, with a runtime around 83 minutes.

Cast highlights include Bella Ramsey, Ameerah Falzon-Ojo, Oliver Nelson, Daisy Haggard.

The listed certification for some regions is “ (ratings vary by country).

Official trailer

Watch the official trailer on YouTube

Plot

When Hilda wakes up in the body of a troll, she must use her wits and courage to get back home, become human again — and save the city of Trolberg.

If you liked this, try

Elena and the Secret of Avalor (2016) Sofia the First: Once Upon a Princess (2012) Invisible Sister (2015) The Loud House Movie (2021) Casper Meets Wendy (1998) Snow Queen (2002) The Hobbit (1977) Marvel Rising: Playing with Fire (2019) A Tooth Fairy Tale (2025) Trollhunters: Rise of the Titans (2021)

Gallery

Still from the movie Hilda and the Mountain King Still from the movie Hilda and the Mountain King Still from the movie Hilda and the Mountain King Still from the movie Hilda and the Mountain King Still from the movie Hilda and the Mountain King

FAQs

Where can I watch it legally?
We only share legal viewing options. Check the “Where to watch” box above for your region and verify on official listings.
Is it available for free?
Free availability depends on region, promotions, or ad-supported services. Always verify on legal providers—availability changes frequently.

Main cast

Bella Ramsey
Bella Ramsey
as Hilda (voice)
Ameerah Falzon-Ojo
Ameerah Falzon-Ojo
as Frida (voice)
Oliver Nelson
Oliver Nelson
as David (voice)
Daisy Haggard
Daisy Haggard
as Johanna (voice)
Rasmus Hardiker
Rasmus Hardiker
as Alfur Aldric (voice)
John Hopkins
John Hopkins
as Erik Ahlberg (voice)
Lucy Montgomery
Lucy Montgomery
as Gerda Gustav (voice)
Dino Kelly
Dino Kelly
as Trundle (voice)
Rachel August
Rachel August
as Trylla (voice)
Agnes Peacok
Agnes Peacok
as Baba (voice)