PersonUb Iwerks19 credits in the catalogue: directing, writing, art.DirectingSteamboat Willie1928DirectorSteamboat Willie1928LayoutPlane Crazy1929DirectorThe Skeleton Dance1929LayoutHell's Bells1929DirectorWritingSteamboat Willie1928WriterArtThe Skeleton Dance1929Background DesignerVisual EffectsSteamboat Willie1928AnimationPlane Crazy1929AnimationThe Skeleton Dance1929AnimationHell's Bells1929AnimationSong of the South1946Visual EffectsCinderella1950Visual EffectsAlice in Wonderland1951Visual EffectsPeter Pan1953Visual Effects20,000 Leagues Under the Sea1954Visual EffectsLady and the Tramp1955Visual EffectsThe Parent Trap1961Visual EffectsThe Birds1963Visual Effects