The Power of Kroll (4)
Run Time: 25 mins
Air Date: Sat, 13 Jan 1979
Average Rating: ⭐ 5.3 (3 votes)
BBC One BBC TelevisionSeason 16 - Episode 20
Average Rating: ⭐ 5.3 (3)
The Doctor and Romana are trapped between the monstrous Kroll and the insane refinery commander. And there is no sign of the fifth segment of the Key to Time.