Don Grady AKA Robbie Douglas from My Three Sons dies at 68

Don Grady, the actor who played Robbie Douglas in “My Three Sons” has died at the age of 68.

The actor’s death was announced today by Barry Livingston, the actor who played Grady’s brother on the 1960’s TV show.

Grady, who was one of the original Mickey Mouse’s Mouseketeer, was also a talented musician who wrote the theme songs for The Phil Donahue Show and the movie Switch.

Grady, who was born Don Agrati, leaves behind two children, Joey and Tessa.