The Cat Concerto (MGM) vs. Rhapsody Rabbit (Warner Bros.) / 1940s
In the winter of 1946–47 one of animation’s most notorious plagiarism controversies erupted when MGM’s Tom and Jerry short The Cat Concerto and Warner Bros.’ Merrie Melodies entry Rhapsody Rabbit turned out to be near mirror images: both centered on a virtuoso animated pianist (Tom and Bugs Bunny, respectively) battling a mischievous mouse to the same piece, Franz Liszt’s Hungarian Rhapsody No. 2. Production timelines overlapped — Warner’s pianist recording (Jakob Gimpel) was done in February 1946 and MGM’s recording sessions followed in April — and at one point Technicolor lab workers reportedly panicked after film elements for Rhapsody Rabbit were delivered to MGM. Tex Avery later recounted seeing color lab staff embarrassed and confused, a scene that added gasoline to accusations of theft. William Hanna and Joseph Barbera, alarmed when they previewed a near-complete Warner cartoon so similar to their own idea, allegedly rushed The Cat Concerto’s finishing and hurried it into Academy consideration in spring 1947.
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