Anthony Douglas Gillon Dawson was a Scottish actor, best known for his supporting roles as villains in films such as Alfred Hitchcock's Dial M for Murder (1954) and Midnight Lace (1960), and playing Professor Dent in the James Bond film Dr. No (1962). He also appeared as Ernst Stavro Blofeld in From Russia with Love (1963) and Thunderball (1965).

Dial M for Murder is a 1954 American crime thriller film directed by Alfred Hitchcock, starring Ray Milland, Grace Kelly, Robert Cummings, Anthony Dawson, and John Williams. Both the screenplay and the successful stage play on which it was based were written by English playwright Frederick Knott. The play premiered in 1952 on BBC Television, before being performed on stage in the same year in London's West End in June, and then New York's Broadway in October.