Léa Seydoux's 'Gentle Monster' Trailer DropsLéa Seydoux stars in 'Gentle Monster', a Netflix film with Cannes buzz. The trailer release adds a project update to her existing scandal/project highlight.Sources (2)‘Gentle Monster’ Trailer: Léa Seydoux Confronts Dark Family Secrets in New Netflix Movie – Watch Now!justjared.comLéa Seydoux Caught in a Monstrous Scandal in Trailer ...movieweb.comUpdated Aug 13, 2026