Keith Coogan

This grandson of child actor Jackie Coogan made his first appearance on TV at age one-and-a-half when he walked on stage and hugged his grandfather on "This Is Your Life". Short, blond and stocky, Keith Coogan carved a niche for himself playing flakes, energetic wannabes, and confidantes of the leading man. Like his grandfather, he began as a child performer, billed under his birth name of Keith Mitchell. By age seven, he had a recurring role …