Clement Graham Crowden was a Scottish actor. He was best known for his many appearances in television comedy dramas and films, often playing eccentric scientist, teacher and doctor characters.

Waiting for God is a British sitcom that ran on BBC1 from 28 June 1990 to 27 October 1994 starring Graham Crowden as Tom and Stephanie Cole as Diana, two spirited residents of a retirement home who spend their time running rings around the home's oppressive management and their own families. It was written by Michael Aitkens.