Malcolm-Jamal Warner, the actor, who has died aged 54, was cast as Theo Huxtable in the sitcom The Cosby Show at the age of 13, and over the course of some 200 episodes became one of US television’s best-known teenagers.

Malcolm-Jamal Warner's journey from Theodore Huxtable on "The Cosby Show" to his diverse acting career, Grammy-winning music projects, and his private family life.

The character’s journey into adulthood was at the center of “The Cosby Show.” Here are five memorable episodes from the show’s run.