The film will star Yuina Yamada (Anima Yell!) as Noel Niihashi and Asami Tano (Zombie Land Saga) as Nini Spangle. Studio Colorido (Code Geass: Akito the Exiled) and team Yamahitsuji will produce the anime film, with Tatsuro Kawano (Gatchaman Crowds) directing it.
Burn The Witch is set for a October 2nd release worldwide via streaming in Crunchyroll in select territories and in Amazon Prime Video and Hikari TV in Japan. In addition, the anime will also get event screenings at the same day as well and limited edition Blu-ray discs will be sold in said screenings.
[Source: Anime News Network (link 2)]