Bloody Birthday

Bloody Birthday is not on a subscription service in the US right now, but you can rent or buy it on Prime Video, Google Play and YouTube. Cinova checks this every time you open the movie page.

Bloody Birthday does not have a Cinova Score yet. A title needs at least 5 ratings before the community average shows, so for now the page shows a critic score of 6.4. Rate it in the app and you could be one of the first.

In 1970, three children are born at the height of a total eclipse. Due to the sun and moon blocking Saturn, which controls emotions, they have become heartless killers ten years later, and are able to escape detection because of their youthful and innocent facades. A boy and his teenage sister become endangered...

Bloody Birthday was directed by Ed Hunt and released in 1981. It stars Lori Lethin, Melinda Cordell and Julie Brown.

Open Bloody Birthday in the Cinova app, tap Rate, pick a bucket (Exceptional, Excellent, Good, Mediocre or Poor), then answer a few quick head to head picks against movies you have already rated. Cinova turns those picks into a decimal score that is yours, and slots Bloody Birthday into your personal ranking.