The Black Phone 2 is a supernatural horror film and the sequel to the 2021 hit The Black Phone. The movie features the return of the psychic Gwen and Ethan Hawke as the terrifying antagonist. Following the success of the first two installments, a third film is reportedly already in development. You can watch Black Phone 2 online on JioHotstar from February 28, 2026 onwards. Viewers will require a subscription to the streaming service to watch it online.