Arthur Conan Doyle's fantastic adventure of Professor Challenger and his expedition to the high plateau in South America inhabited by dinosaurs. This production is by Ziggurat Productions, directed by Perry Jacob, with original music by Bob E. Flick.
The pilot episode of a series that didn't catch on, The Drifter is the story of a student who gets involved in an experiment to travel between dimensions. The series was proposed by Pirated Productions, story written by Lawrence Watt-Evans, and adapted by Scott Dikkers. They're the people who brought us The Radio Pirates.