Dean Stockwell

Robert Dean Stockwell is an American actor of film and television, with a career spanning over 70 years. As a child actor under contract to MetroGoldwynMayer, he first came to the publics attention in films such as Anchors Aweigh and The Green Years as a young adult, he played a lead role in the 1957 Broadway and 1959 screen adaptations of Meyer Levins Compulsion, a novel based on the truelife story of Leopold and Loeb.

Stockwell was born in North Hollywood, California, the younger son of Nina Olivette, an actress and dancer, and Harry Stockwell, an actor and singer. His elder brother was actor Guy Stockwell.

Source: Wikipedia