Don Grady | 'My Three Sons' star, 68

THOUSAND OAKS, Calif. – Don Grady, 68, who was one of television's most beloved big brothers as Robbie Douglas on the long-running 1960s hit My Three Sons, died Wednesday.

Don Grady, who played big brother Robbie Douglas on 1960s sitcom “My Three Sons,” died Wednesday (June 27) at the age of 68.

Don Grady, who sang and danced as a Mouseketeer on "The Mickey Mouse Club," played son Robbie on the long-running family sitcom "My Three Sons," and later became a composer and songwriter, died Wednesday. He was 68.

An essay on the late Don Grady, who starred in "My Three Sons"

Latest Tweets about Don Grady Don Grady (born Don Louis Agrati) was a well-known actor from San Diego, CA, but was also known for his involvement in the music niche as a composer. Mostly known for his role as