Where to watch
Not streaming yet
Check back soon
Once Halloween was released on October 28, 2018 but we couldn't find it on any streaming service yet. Rights can change — try again later.
Get the app to be notifiedCast
More from Im Na-yeon · Lead actress
Stray Kids
2017 · 9.2
Pops In Seoul
1998
Once Day
2022
Between 1&2 Comeback Special
2022
300 엑스투
2019
TWICE "THIS IS FOR" WORLD TOUR IN JAPAN
2025
Beyond Live - 2023 TWICE FANMEETING 〈ONCE AGAIN〉
2023
Beyond LIVE -TWICE 5TH WORLD TOUR ‘Ready To Be’ : SEOUL
2023
Cheerful
2016
TWICE：Lollapalooza Chicago 2025
· 10.0
See all fromIm Na-yeon
More from JEONGYEON · Co-star actress
Stray Kids
2017 · 9.2
Pops In Seoul
1998
Once Day
2022
Between 1&2 Comeback Special
2022
300 엑스투
2019
TWICE "THIS IS FOR" WORLD TOUR IN JAPAN
2025
Beyond Live - 2023 TWICE FANMEETING 〈ONCE AGAIN〉
2023
Beyond LIVE -TWICE 5TH WORLD TOUR ‘Ready To Be’ : SEOUL
2023
Cheerful
2016
TWICE：Lollapalooza Chicago 2025
· 10.0
See all fromJEONGYEON
More like this
Once Halloween — streaming FAQ
Which OTT platform streams Once Halloween?
Once Halloween isn't streaming anywhere in Canada yet.
Is Once Halloween on Netflix?
No, Once Halloween is not on Netflix in Canada as of September 2026.
Is Once Halloween on Amazon Prime Video?
No, Once Halloween isn't on Amazon Prime Video in Canada right now.
Where can I watch Once Halloween for free?
Once Halloween isn't streaming in Canada yet, so there's no way to watch it free at the moment.
What is the OTT release date for Once Halloween?
Once Halloween hasn't started streaming in Canada yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around December 16, 2018. This is a prediction, not a confirmed date.
