“Not Everyone's Birthday Wish Can Come True.”
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Happy Birthday! (2021) – Official Trailer, Cast & Details
Happy Birthday! at a Glance
Happy Birthday! is a 2021 thriller and comedy film from director Alexander Kyriacou, starring Alexander Kyriacou and Owen Knight. It has a runtime of 8 minutes and premiered on June 18, 2021. Happy Birthday! has a TMDB rating of 5.3 out of 10 based on 7 votes and is rated R in the United States.
Official Trailer Coming Soon
An official trailer for “Happy Birthday!” has not been indexed yet from verified studio channels.
Search Clips on YouTubeStoryline & Synopsis
An unlucky Birthday boy must fight for his life against a masked psychopath.
Where “Happy Birthday!” Fits in the 123Movies Catalog
Frequently Asked Questions About Happy Birthday!
What is the release date of Happy Birthday!?
Happy Birthday! was released on June 18, 2021.
How long is Happy Birthday!?
Happy Birthday! runs 8 minutes (8 minutes).
Who is in the cast of Happy Birthday!?
Happy Birthday! stars Alexander Kyriacou as Maniac and Owen Knight as Birthday Boy.
Who directed Happy Birthday!?
Happy Birthday! was directed by Alexander Kyriacou. The screenplay is credited to Alexander Kyriacou and Owen Knight.
What kind of movie is Happy Birthday!?
Happy Birthday! is listed on TMDB as a mix of thriller and comedy.
What is Happy Birthday! rated?
Happy Birthday! is rated R in the United States. On TMDB it has an average user score of 5.3/10 from 7 votes.
What should I watch if I liked Happy Birthday!?
Movies TMDB recommends alongside Happy Birthday! include Sharp Corner (2025), Lights Out (2024), King of Killers (2023), Exit Protocol (2025) and The Best Man (2023).
Can I stream the full movie of Happy Birthday! on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.
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