 Cubby O'Brien

Carl Patrick O'Brien (born July 14, 1946), better known by the nickname of "Cubby", is an American drummer and former child actor, best known as one of the original Mouseketeers on the weekday ABC television program, "The Mickey Mouse Club" from 1955–1958.O'Brien was the third son of musician Haskell "Hack" O'Brien, a well-known drummer for several big band era ensembles.