Peter McCauley
Professor George Challenger
Series
Early 20th-century adventurers find themselves fighting for survival after their hot-air balloon crashes into a remote part of the Amazon, stranding them on a prehistoric plateau.
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Season guide
22 episodes available
Scientist and explorer George Challenger learns from a dying colleague of a prehistoric world and organizes an expedition to find it.
Desperate to escape and more than a little greedy, Marguerite offers Veronica to a tribal chief in return for jewels and safe passage off the plateau for her group.
When Roxton is running from a tyrannosaur, the earth suddenly swallows him up; the party follows a river to an underground ocean.
On screen
Professor George Challenger
Marguerite Krux
Lord John Roxton
Veronica Layton
More from the vault
Stung by a giant bee, Summerlee lies near death; Challenger seeks a way to repel an attack by the ape-men.