Blake's 7 - Stardrive

Seizoen: 4 - Aflevering: 4 / 43 - Eerst uitgezonden: 19 oktober 1981 - Episode ID: 34090

After attempts to match the course of an asteroid for cover result in collision with the asteroid and severe damage to Scorpio's engines, the crew search for an experimental stardrive developed by an ex-Federation designer who is now working for a terrorist group.