After considering other careers, Culver turned to acting, graduating from the
Royal Academy of Dramatic Art. He debuted on the stage in 1924 at
Hull Repertory Theatre and, by 1931, was appearing in films in which he was known for his portrayals of impeccable English gentlemen not given to displays of emotion. He was nominated for the 1966
Tony Award for Best Performance by a Leading Actor in a Play for
Ivanov. In 1974, he played the irascible Duke of Omnium and Gatherum in the popular BBC adaptation of
The Pallisers. He took the role of Claudius opposite
Paul Scofield's celebrated Hamlet in Howard Sackler's production for Caedmon Shakespeare Recordings in 1963. ==Personal life and death==