"A paleontologist and her husband discover a mother and baby brontosaurus in Africa, and try to protect them from hunters who want to capture them."
William Katt
as George Loomis
Sean Young
as Susan Matthews-Loomis
Patrick McGoohan
as Doctor Eric Kiviat
Julian Fellowes
as Nigel Jenkins
Edward Hardwicke
as Dr. Pierre Dubois
Kyalo Mativo
as Cephu
Hugh Quarshie
as Kenge Obe
Olu Jacobs
as Col. Nsogbu
Eddie Tagoe
as Sgt. Gambwe
Julian Curry
as Etienne
Alexis Meless
as Guide
Susie Nottingham
as Baki - Laboratory Assistant
Stephane Krora
as Port Captain
Anthony Sarfoh
as Village Chief
Jeannot Banny
as Killed Soldier
Roger Carlton
as Old African
Thérèse Taba
as Colleague
Ellen Greene
Screenplay
Clifford Green
Bill L. Norton
Director
E. Darrell Hallenbeck
Associate Producer
Michael Lloyd
Matte Painter
Ray Storey
Production Design
David Bretherton
Editor
Howard E. Smith
Arthur Morton
Orchestrator
Alexander Courage
Jonathan T. Taplin
Producer
Roger Spottiswoode
Executive Producer
John Alcott
Director of Photography
Paul Huston
Visual Effects
Jerry Goldsmith
Original Music Composer
Rose Tobias Shaw
Casting
Bill Shepard
Alexander De Grunwald
Production Supervisor
Unit Production Manager
John B. Mansbridge
Art Direction
Julie Graysmark
Set Decoration
Roger M. Shook
Steve Spence
Kirk Francis
Production Sound Mixer
George Fredrick
Sound Editor
Robert Hathaway
Sound Supervisor
David Horton Sr.
James J. Isaacs
Colin C. Mouat
Joe Parker
Supervising Sound Editor
George Probert
Roger Sword
Donald L. Warner Jr.
Paul Wassaba
Susie S. McEveety
Costume Supervisor
Mark Eggenweiler
Assistant Editor
Baylis Glascock
Hugh O'Donnell
Location Manager
Kenneth Hall
Music Editor
Jay Lawton
Music Supervisor
Joanie Blum
Script Supervisor
Chip Fowler
Production Coordinator
Ed Garbert
Title Designer