The Secret of Lost Valley

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.

Top Cast

Gary Collins

As Ned Harkness

Mary Ann Mobley

As Susan Harkness

Brad Savage

As Adam Harkness

Eddie Marquez

As Zane

Jackson Bostwick

As Cal

John Lupton

As Detective

Tom Simcox

As Chief Ranger

Barry Sullivan

As Dr. Seldon

James Almanzar

As Dave

Don Brodie

As Camper