Geoffrey GreenhillPhotoGeoffrey GreenhillPhotoGeoffrey GreenhillGalleryGeoffrey Greenhill is an actor known for Boon (1986), Immortal (2004) and Clockwise (1986).Known for8.2Agatha Christie's Poirot19896.2Clockwise19867.0Ragtime19818.2Porridge19746.8Tales of the Unexpected1979ActorPrisoners in Space2025L'Affaire Dominici2003Killing Time1991