Plot: The Cybermen take over the Moonbase and begin using the Gravitron to attack Earth but Polly, Ben and Jamie come up with a way to fight back.
![Cast and Crew in Doctor Who - Season 4 - Episode 25 - The Moonbase (3) Poster of Cast and Crew in Doctor Who - Season 4 - Episode 25 - The Moonbase (3)](http://es.actoragecheck.com/limage/LzhlVXhiV2Q1RUQxQ0pvZ3JoNVdXeWpJd3BJdC5qcGcAACh231.jpg)
Doctor Who - Season 4 - The Moonbase (3) (Episode 25)
Episode Aired On:
Saturday, February 25 1967
57 years ago
Saturday, February 25 1967
57 years ago