Crackerjack is a British children's television series that aired on the BBC Television Service from 14 September 1955 until 21 December 1984 (except during 1971). The series was a variety show featuring comedy sketches, songs and quizzes, filmed with a live audience. On 11 February 2019, it was announced that Crackerjack would return in 2020, 35 years after it was last aired. It is now hosted by Sam & Mark and is aired on CBBC since 17 January 2020. The second series of Crackerjack is confirmed to start filming in October 2020.