165. Cubby O’Brien
Character: Himself (Drummer) As Seen In: The Mickey Mouse Club (1955) Estimated Net Worth: Unknown
Cubby O’Brien, best known as the enthusiastic young drummer on “The Mickey Mouse Club” from 1955, enjoyed a vibrant career extending well beyond his early days as a Mouseketeer. Commencing his stint on the iconic show at just nine years old, O’Brien swiftly became a fan favorite with his remarkable drumming talent.

Post-Mickey Mouse Club, he didn’t miss a beat, continuing his passion for music. O’Brien went on to have a successful career as a professional drummer, touring with famous names in the music industry like Bernadette Peters and playing for Broadway shows.