Actor Don Grady, who played Robbie Douglas on the classic TV show ‘My Three Sons’ died earlier today, June 27, 2012. According to the TMZ website, he was suffering for some time from cancer.

He had other acting jobs during his career including an original Musketeer on the Mickey Mouse Club.

Grady was also a musician and wrote music for the movie ‘Switch’ and the ‘Phil Donahue Show’ theme song. Don Grady dead at the age of 68. Our prayers and condolences to his family and friends.

I think almost everyone knows the theme song from 'My Three Sons'.