The Lost World (Slingshot/1925)

Wallaca Beery is professor Challenger, the man of vision who persuades his skeptical colleagues to return with him to a remote South American plateau where he has discovered living dinosaurs.Resisting danger and death.Challenger's party return to London in triumph with a captive Brontosaurus.But the beast escapes, turning the city into a shambles and standing the 20th century on it's head.