A Spin-off - in media terms - is to derive a new television or radio programme, novel, video game or special video release from an existing (or previously existing) one. Coronation Street has had several spin-offs since the mid-1960s, which have achieved varying degrees of success but none of which have, understandably, reached the same levels as its "parent". This article summarises those spin-offs but separate pages go into further detail on each one.