Poster of Cast and Crew in Doctor Who - Season 9 - Episode 16 - The Mutants (2)

Doctor Who - Season 9 - The Mutants (2) (Episode 16)

Plot: Ky transports himself and Jo down to Solos and the Marshal only agrees to help her if the Doctor assists Professor Jaeger in altering Solos' atmosphere.
Episode Aired On:
Saturday, April 15 1972
52 years ago