Doctor Who - The Power of Kroll (1)

Seizoen: 16 - Aflevering: 17 / 498 - Eerst uitgezonden: 23 december 1978 - Episode ID: 75918

The Third Moon of Delta Magna, The Future. The Doctor and Romana arrive in search of the fifth segment and are immediately swept up in a conflict between the crew of a new refinery and the embittered nativesâ€¦