Accomplished actor who played Cornelius in Planet of the Apes.
He debuted in film at age 10 through small roles in various movies, such as Yellow Sands and Scruffy.
He started acting as a child in How Green Was My Valley.
His mother was an aspiring actress and his father was a merchant seaman.
He was in the original Planet of the Apes, which was later remade by Tim Burton.