The Seven Deadly Sins: Prisoners of the Sky

Meliodas and Hawk travel to a floating palace in the clouds while searching for a rare sky fish. Upon arrival, Meliodas is mistaken for a criminal and imprisoned. The winged residents of the palace are preparing a ritual held every 3,000 years to keep a dangerous beast sealed away. However, a demon army known as the Six Knights of Black intervenes to break the seal and release the creature, forcing the Seven Deadly Sins to fight to protect the inhabitants of the sky.

This Japanese animated fantasy adventure was directed by Noriyuki Abe, following his work on Black Butler: Book of the Atlantic. The film features a voice cast including Yuki Kaji, Misaki Kuno, Tatsuhisa Suzuki, Jun Fukuyama, Aoi Yuki, and Tomokazu Sugita. It was produced by several companies, including Toei Company, Aniplex, Kodansha, and dentsu, with a screenplay by Makoto Uezu.

The movie earned 4 million USD at the worldwide box office. It has received generally positive feedback from viewers, holding a 7/10 rating on IMDb from 6,200 votes and a 7.5/10 rating on TMDB based on 1,097 votes.