Baby: Secret of the Lost Legend

Baby Secret of the Lost Legend is a 1985 American adventure fantasy film directed by Bill L. Norton and starring William Katt, Sean Young, Patrick McGoohan, and Julian Fellowes. The story is based on rumors about dinosaurlike creatures called Mokelembembe purported to exist in Africa. Produced by Disneys Touchstone Films unit, it was first released on March 22, 1985.

The dinosaur effects are all animatronic, since the CGI technology of the time was not sophisticated enough to convincingly portray living creatures such as dinosaurs it would be anotheryears before that hurdle was cleared in Jurassic Park.A recut version aired on television in 1989 under the title Dinosaur...Secret of the Lost Legend as part of the Wonderful World of Disney. ........

Source: Wikipedia