Doctor Who - The Mutants (5)

Seizoen: 9 - Aflevering: 19 / 323 - Eerst uitgezonden: 06 mei 1972 - Episode ID: 75812

The planet Solos in the 30th century. As Earth slowly moves towards granting Solos its independence, the Doctor and Jo arrive on a mission for the Time Lords. How far will the brutal Marshal go to retain his power over the planet? And why are the native Solosians undergoing a gradual mutation into hideous, insect-like creatures?