Basil Dignam (24 October 1905 – 31 January 1979) was an English character actor. Basil Dignam was born in Sheffield, West Riding of Yorkshire. Before the acting, he tried many jobs, from a company clerk to a journalist. He acted on film and television between 1948 and 1978. He often appeared as an authority figure, such as Mr Justice Poynter in Crown Court, as a police officer, army general or peer. Television appearances include The Prisoner: Checkmate (1967) and The Champions (1968), as Sir Frederick in episode 2 "The Invisible Man".