Burke and Verdon discover a holographic message from scientists from their own time, which might help them find out what happened to their world, while they are exploring the ruins of a city.
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Production number of this episode is B-504 See more
A dog follows the trio into the ruined city. If, as Cornelius stated in 'Escape from the Planet of the Apes', a plague had wiped out all cats and dogs, where did this dog come from...? See more