Chim Chim Cher-ee by one of the drawings of a chimney sweep created by Mary Poppins' screenwriter, Don DaGradi. When asked about the drawing by the Sherman Brothers, DaGradi explained the ancient British folklore attributed to "sweeps" and how shaking hands with one could bring a person good luck. In their 1961 treatment, the Sherman Brothers had already amalgamated many of the P.L. Travers characters in the creation of "Bert". His theme music became "Chim Chim Cher-ee". In addition to the "standard" version of the song which Bert sings to the children, he sings short snippets of the song to himself at various
Speed Racer: Race to the Future his identity to the world and disqualifying him from the prize money. As Leland realizes the plot to go back in time and prevent his company's rise, the crowd cheers Speed on, convincing him to keep racing. Confused as to Speed's new motive, Leland reveals that he isn't actually a human, but an android built by the company's late founder. Fearing Speed may encourage a major rebellion, Leland then changes the prime directive of all robots from protecting humans to enslaving them. Trixie, Racer X, Sparky's son, Jennifer, Spritle, Chim-Chim, and the now captured Sparky, quickly escape from the containment