Victor Melleney

A five-man team of professionals undertake a daring robbery at a diamond mine.

When Belgian scientist Bertram Hammonds arrives in the Lost World to drill for crude oil, Professors Challenger and Summerlee return to the Lost World plateau.

Ethel and Tommy Barrick are sent to Ireland to spend the summer with their new stepmother. Once there, they discover her to be an evil, power-seeking witch, with real magical powers and a hatred for all things green.