Ireland will never be the same after Rawhead Rex, a particularly nasty demon, is released from his underground prison by an unwitting farmer. The film follows Rex's cross country rampage, while a man struggles to stop it. David Dukes, Niall Tóibín, Cora Lunny, Ronan Wilmot, Donal McCann, Heinrich von Schellendorf, Kelly Piper Added on Amazon Prime 2022-05-16. Youtube Trailer