One Must Change poster
Where to stream

One Must Change

20266mMovieFantasyComedy

With an enemy army closing in, this war council meeting shouldn't be as dull as it is... To the Queens delight, it spirals into chaos when rival royal twins must settle their differences the only way they know how; an extremely ill-timed dual.

DirectorsRuby Ballantyne·Cameron Wight
WritersCameron Wight·Ruby Ballantyne
ProducersCameron Wight·Ruby Ballantyne

Where to watch

Release date for theatres
November 30, 2026

One Must Change is set to release on November 30, 2026 and isn't in cinemas or streaming yet. Streaming usually follows about 6–8 weeks after release (estimated around January 18, 2027).

Get the app to be notified

Cast · Directed by Ruby Ballantyne

CC
Cameron Carnegie-Brown
Prince Alaric
LHLydia Helen
Lydia Helen
Princess Eleanor
SVSarah Valentine
Sarah Valentine
Queen Magdalen
DH
David Hoskin
General Tobias

More from Lydia Helen · Co-star

Merge
Merge
2025 · 5.7
U.V.F: Underground Video Films
U.V.F: Underground Video Films
2026 · 4.5
Donostia
Donostia
Minotaur
Minotaur
· 10.0
Snapshot
Snapshot
2026
Honeywell
Honeywell
2024
The Little Mermaid
The Little Mermaid
2024 · 4.6
The Blithefield Romance
The Blithefield Romance
2025
The Man Behind the Machine
The Man Behind the Machine
Black Lyon
Black Lyon
2023
See all fromLydia Helen

More like this

Ladyhawke
Ladyhawke
1985 · 7.0
Ring of the Nibelungs
Ring of the Nibelungs
2004 · 6.2
The Warriors Gate
The Warriors Gate
2016 · 6.6
Warcraft
Warcraft
2016 · 6.4
Damsel
Damsel
2024 · 7.0
The Hobbit: The Battle of the Five Armies
The Hobbit: The Battle of the Five Armies
2014 · 7.3
Candy Cane Lane
Candy Cane Lane
2023 · 6.0
Monster Hunter
Monster Hunter
2020 · 6.5
The Lord of the Rings: The Return of the King
The Lord of the Rings: The Return of the King
2003 · 8.5
Justice League: Doom
Justice League: Doom
2012 · 7.4
Vampire Academy
Vampire Academy
2014 · 6.3
The Forbidden Kingdom
The Forbidden Kingdom
2008 · 6.7

One Must Change — streaming FAQ

Which OTT platform streams One Must Change?

One Must Change isn't streaming anywhere in United States yet.

Is One Must Change on Netflix?

No, One Must Change is not on Netflix in United States as of November 2026.

Is One Must Change on Amazon Prime Video?

No, One Must Change isn't on Amazon Prime Video in United States right now.

Where can I watch One Must Change for free?

One Must Change isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for One Must Change?

One Must Change hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around January 18, 2027. This is a prediction, not a confirmed date.