Onoda: 10,000 Nights in the Jungle is a 2021 adventure drama film directed by Arthur Harari and written by the director and Vincent Poymiro, with the collaboration of Bernard Cendron. It is loosely inspired by the life of Hiroo Onoda. From Wikipedia
Starring Léa Seydoux, the film will be released in U.S. and Canadian theaters in 2026.