Where to watch When Mumbo Jumbo Grew Giant (2026) in the UK
When Mumbo Jumbo Grew Giant (2026) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 16 May 2026 by ScreenSearch.
When the happy little hippo, Mumbo Jumbo, accidentally turns giant his life changes for the worse - seemingly forever. Now Mumbo is forced out on a challenging journey in order to encounter an unpredictable witch. Luckily Mumbo's best friends join him. It’s still an insurmountable task, but at least the friends are facing it together. It is not easy being a small hippo, nor a giant one, and when the only way back to normal depends on the cooperation of a frank and mischievous witch, anyone can imagine that it requires a true effort. Hopefully Mumbo Jumbo will develop a strong belief in himself during the adventure. Otherwise, it will definitely be an impossible mission.
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in When Mumbo Jumbo Grew Giant.
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Victor SpanningMumbo Jumbo (voice)
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Annevig Schelde EbbeMimbo Jimbo (voice) -
Kirsten LehfeldtBaba Jaga (voice) -
Rebecca Rønde KiilerichGeparden (voice) -
Asger ReherKonrad (voice) -
Peter ZhelderKrokodillen (voice) -
Lars MikkelsenMandril-aben Frede (voice) -
Cecilie StenspilMumbo Jumbos mor (voice)
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When Mumbo Jumbo Grew Giant — frequently asked questions
Where can I watch When Mumbo Jumbo Grew Giant in the UK?
When Mumbo Jumbo Grew Giant (2026) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.
Is When Mumbo Jumbo Grew Giant on Netflix, Disney+ or Amazon Prime Video in the UK?
When Mumbo Jumbo Grew Giant is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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