Don Grady was an American actor and musician, best known for his role as Robbie Douglas on the popular television series My Three Sons, which aired from 1960 to 1972. Born on April 8, 1944, in San Diego, California, he began his career in entertainment at a young age, appearing in various television shows and films. In addition to acting, Grady was a talented musician and songwriter. He released several albums and worked as a composer for television and film. After his acting career, he transitioned into a successful career in music, showcasing his versatility and passion for the arts until his passing on June 27, 2012.