The Secret of Lost Valley

While on a family outing, a boy, Adam, gets lost in the forest and discovers a wild boy there. Communicating by sign language, they become friends. When the wild boy is captured by scientists, Adam helps him escape.

• Vic MorrowDirector
• Paul GoldingWriter
• David IrvingWriter

• Gary CollinsNed Harkness
• Mary Ann MobleySusan Harkness
• Brad SavageAdam Harkness
• Eddie MarquezZane
• Jackson BostwickCal
• John LuptonDetective
• Tom SimcoxChief Ranger
• Barry SullivanDr. Seldon
• James AlmanzarDave
• Don BrodieCamper
• David CadienteA-Voh
• David S. Cass Sr.Donnie