Blake's 7 (1978)

Episode Overview

In the episode titled "Cygnus Alpha," Blake embarks on a mission to free the last of the captives from the notorious prison planet, Cygnus Alpha. Upon his arrival, he discovers that the prisoners are afflicted with a deadly disease. The only hope for their cure lies in the hands of the tyrannical high priest, Vargas, who wields his power with ruthless ambition. Blake must navigate this treacherous situation to save the prisoners and confront Vargas for the antidote, all while battling the oppressive environment of the prison planet.