Barry Cryer: A look back at the work and life of writer and comedian Barry Cryer

One of the most influential writers in British comedy, Barry Cryer, has died at the age of 86. He wrote for some of the biggest names in television throughout his long career, and was known to millions for his role on BBC Radio 4's I'm Sorry I Haven't a Clue. The BBC's Sarah Campbell looks back at a life filled with laughter.