199. Don Grady
Character: Robby Douglas As Seen In: My Three Sons (1960) Estimated Net Worth: Unknown
Don Grady, widely known as Robbie Douglas from the beloved family sitcom “My Three Sons” (1960), became a familiar presence on American television through his portrayal of the eldest son in the Douglas family. His role in the show, spanning over a decade, showcased his transformation from a teenager to a young adult, mirroring his real-life growth.

He played various instruments in bands and composed music for films and television shows, including creating the theme song for “The Phil Donahue Show.” Grady’s artistic journey post-acting led him into the realm of music, displaying his multifaceted talent.