Colin's Sandwich is a British sitcom that was broadcast on BBC2 in 1988 and 1990. It starred Mel Smith as Colin Watkins, a British Rail administrator who aspired to be a horror writer. The show was written by Paul Smith and Terry Kyan and ran for two series of six episodes. In the second series, Colin manages to achieve some small successes as a writer.

Melvyn Kenneth Smith was an English comedian, actor and filmmaker. He worked on the sketch comedy shows Not the Nine O'Clock News and Alas Smith and Jones with his comedy partner, Griff Rhys Jones. Smith and Jones founded Talkback, which grew to be one of the United Kingdom's largest producers of television comedy and light entertainment programming.