Claim: Judy Garland starred in a musical.
Evidence: Garland 's most famous role was as Dorothy in The Wizard of Oz -LRB- 1939 -RRB-.
The Wizard of Oz is a 1939 American musical fantasy comedy-drama film produced by Metro-Goldwyn-Mayer , and the best-known and most commercially successful adaptation based on the 1900 novel The Wonderful Wizard of Oz by L. Frank Baum.