Arthur 3: The War of the Two Worlds
With Maltazard now seven feet tall and Arthur still two inches small, our hero must find a way to grow back to his normal size and stop the Evil M once and for all, with the help of Selenia and Betameche.
Where to Stream
Stream in 8 countries
Sorted by distance from 
United States
US United States
DK Denmark
ES Spain
FI Finland
CZ Czech Republic
PL Poland
RU Russia
TW TaiwanCast, directors & writers
Freddie Highmore
Arthur Montgomery
Mia Farrow
Granny
Robert Stanton
Armand
Penny Balfour
Rose Montgomery
David Gasman
The Mechanic
Antony Hickling
Douglas
Dashiell Eaves
Simon
Joseph Rezwin
Brad
Cooper Daniels
George Lucas
Ron Crawford
Archibald
Stuart Rudin
Francis
Steve Routman
Dr. Stitch
Peter Hudson
General Montgomery
Lou Reed
Maltazard (voice)
Selena Gomez
Selenia (voice)
Iggy Pop
Darkos (voice)
Mike Powers
Grafitti Artist (voice)
James A. Baffico
Martin Baltimore (voice)
Jean Bejote Njamba
Bogo Chief
Laurent Mendy
Bogo
Luc Besson
Director · Writer
Céline Garcia
Writer
About streaming Arthur 3: The War of the Two Worlds worldwide
Our listings show subscription, free or ad-supported streaming for Arthur 3: The War of the Two Worlds in 8 countries. Providers and access requirements vary by country.
In United States, the listed subscription streaming options for Arthur 3: The War of the Two Worlds are Amazon Prime Video, Lionsgate+ Amazon Channels, Amazon Prime Video with Ads, and Starz Apple TV Channel.
The CW and Hoopla are listed with free streaming offers for Arthur 3: The War of the Two Worlds in United States. Check the service for account requirements.
Ad-supported streaming is listed on The CW, YouTube Free, Amazon Prime Video Free with Ads, Tubi TV, and Amazon MX Player in United States. Check the provider for access requirements.
Lionsgate+ Amazon Channels and Starz Apple TV Channel are listed as channel options. Check the channel's subscription requirements on its host platform before signing up.
Our listings also show streaming in 7 other countries, including Denmark, Spain, and Finland. Follow the country guides below to compare providers.
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