Film:
* The Rise and Rise of Michael Rimmer (1970): A comedy film about a man who uses his wits to climb the corporate ladder.
* The National Health (1973): A satirical comedy film based on the novel by Brian Inglis, chronicling the trials and tribulations of the British National Health Service.
* The Likely Lads (1976): A feature-length film adaptation of the popular sitcom.
* The Wildcats of St. Trinian's (1981): A comedy film about a group of rebellious schoolgirls.
* The Frog Prince (1986): A children's fantasy film about a prince who is cursed into becoming a frog.
Television:
* The Likely Lads (1964-1966, 1973-1976): A sitcom about two working-class friends, Bob (played by Bewes) and Terry, navigating life in Newcastle. He reprised the role in several television specials and the 1976 film.
* The Last of the Summer Wine (1973-2010): Bewes starred in this long-running comedy series for several seasons as the character of Seymour Utterthwaite, alongside the iconic duo of Compo and Clegg.
* The Good Life (1975-1978): A comedy series about a couple who decide to live self-sufficiently in the countryside.
* When the Boat Comes In (1976-1981): A drama series set in a fishing community in Cornwall.
* The Dustbinmen (1983-1984): A sitcom about two binmen in London.
* The Last Detective (2003-2006): A detective drama series.
This is just a selection of Bewes's many film and television appearances. He was a versatile actor who appeared in a variety of genres, but he is best known for his comedic roles. His performances, particularly as Bob in "The Likely Lads," have earned him a place in British television history.