"Blake's 7" is a British science fiction television series that originally aired from 1978 to 1981. The show follows the story of Roj Blake, a political dissident who escapes from a totalitarian regime. He gathers a group of misfits, known as the Blake's 7, to fight against the oppressive Federation and seek freedom across the galaxy. The series is known for its complex characters, moral ambiguity, and dark themes. Each member of the crew has their own motivations and backgrounds, contributing to the group's dynamic. The show has gained a cult following and is recognized for its influence on later science fiction works.