Web Reference: Billy Barty (born William John Bertanzetti; October 25, 1924 – December 23, 2000) was an American actor and activist. [1] In adult life, he stood 3 ft 9 in (1.14 m) tall because of cartilage–hair hypoplasia dwarfism and so was often cast in films opposite taller performers for comic effect. He played Mickey Rooney 's little brother in the "Mickey McGuire" comedy shorts series. He was equally adept in both comedy and drama, and generally gives an added zest to any production he is associated with. He founded the Little People of America in 1957 and the Billy Barty Foundation in 1975. Billy Barty was an actor and soundtrack actor who appeared in 127 credits, including The Rescuers Down Under, Willow, and The Golden Girls. See his full list of movies and TV shows, from The Cockeyed Family to The Bob Hope Show.
YouTube Excerpt: Short Comedic Clip From Joys (1976) #grouchomarx #Billybarty #georgeburns.
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Last Updated: April 3, 2026
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