Cuckoo Trailer 2025. Cuckoo’s release date is august 9, 2025. The teaser trailer for cuckoo is released by neon.

 — cuckoo, written and directed by tilman singer, opens in us theaters on august 9, 2025.  — cuckoo is a new psychological horror movie starring euphoria ‘s hunter schafer, about a teenager who reluctantly goes to live in the german alps.