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"I'm pretty sure that's Cromer."

Well Omega's anti-matter world is a little further afield than that, as The Three Doctors discover in this 1972/73 Pertwee-era tale.

And what a tale it is, featuring as it does Home Counties bumpkins, a Rickmansworth quarry and a selection of blobby Soup Dragon impersonators.

Listen in as Jim and Martin discuss plush/rubbish sets, Time Lord running styles and Omega's mysterious ablutions.

And the 'Adventures in Time, Space and Music Podcast' supremo, Dr Phill, pops in to provide a tribute to the late great Nicholas Courtney.