A huge burrowing machine tunnels out of control at ferocious speed, cutting clean through to the center of the earth, to the twilight world of pellucidar. Once there, Dr. Perry and David Innes are threatened by half human creatures, lizard-like birds, and man-eating plants.
Cast
Crew
Kevin Connor
Director
Milton Subotsky
Screenplay, Producer
Edgar Rice Burroughs
Novel
John Ireland
Editor
Barry Peters
Editor
Alan Hume
Director of Photography
Harry N. Blum
Executive Producer
John Dark
Producer
Max Rosenberg
Producer
Maurice Carter
Production Design
Ian Wingrove
Special Effects
Charles Staffell
Visual Effects
Michael Vickers
Original Music Composer
Bert Davey
Art Direction
