
Season 1, episode 34
A Race Against Death
- 25 min
With Ian having fallen victim to the Sensorites’ plague, the Doctor is desperate to find a cure. But the City Administrator is still determined to rid his world of aliens.

Season 1, episode 34
With Ian having fallen victim to the Sensorites’ plague, the Doctor is desperate to find a cure. But the City Administrator is still determined to rid his world of aliens.