Blake's 7 (1978)

S2E3 Weapon

In "Weapon," both the rebels and the Federation race against time to locate a stolen prototype of Imipak, a lethal new armament. To gain intelligence on this weapon, Servalan and Travis resort to using a clone of Blake, hoping to extract vital information from one of Blake's former allies. The tension escalates as both sides navigate deception and manipulation in their quest for this formidable weapon.