He also worked as lyricist of the film score for Alice in Wonderland (1951). This included providing the words to the theme song, as well as "I'm Late" and the unused Cheshire Cat song "I'm Odd."
In addition to his work on the overall score, he was also responsible for creating lyrics for key songs in the 1951 film Alice in Wonderland. This included writing the theme song, as well as other notable tracks like "I'm Late" and an unreleased piece by the Cheshire Cat called "I'm Odd."