David Cecil MacAlister Tomlinson was an English stage, film, and television actor, singer and comedian. Having been described as both a leading man and a character actor, he is primarily remembered for his roles as authority figure George Banks in Mary Poppins, fraudulent magician Professor Emelius Browne in Bedknobs and Broomsticks, and as hapless antagonist Peter Thorndyke in The Love Bug. Tomlinson was posthumously inducted as a Disney Legend in 2002.

Mary Poppins is a 1964 American musical fantasy comedy film directed by Robert Stevenson and produced by Walt Disney, with songs written and composed by the Sherman Brothers. The screenplay is by Bill Walsh and Don DaGradi, based on P. L. Travers's book series Mary Poppins. The film, which combines live-action and animation, stars Julie Andrews in her feature film debut as Mary Poppins, who visits a dysfunctional family in London and employs her unique brand of lifestyle to improve the family's dynamic. Dick Van Dyke, David Tomlinson, and Glynis Johns are featured in supporting roles. The film was shot entirely at the Walt Disney Studios in Burbank, California, using painted London background scenes.