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.
Ned Harkness
Susan Harkness
Adam Harkness
Zane
Cal
Detective
Chief Ranger
Dr. Seldon
Dave
Camper
A-Voh
Donnie
Tribal Mom
Bartender
Tribal Dad
Village Elder
Old Packer
Camper's Wife
Wynn