TMDb/Heartstopper TV Heartstopper movie finale delayed. Creator Alice Oseman confirms the film won't release before the final book, prioritizing the original story's conclusion. March 11, 2026 AceShowbiz - Heartstopper creator Alice Oseman recently provided an update regarding the upcoming movie finale of the popular YA series, revealing that fans will have to wait a little longer before it becomes available on Netflix.