Answer: David Tomlinson
Tomlinson, born on May 7th, 1917 in Henley-on-Thames, Oxfordshire, England, was cast as George Banks. George worked at a prestigious bank in London and was at his job so much that he did not spend as much time with his children, Jane and Michael. Early on in the film, George places an advertisement in the newspaper for a new nanny and he winds up hiring Mary Poppins. Midway through the movie, George speaks to Mary about how he dislikes her having the children partake in frivolous activities, such as jumping into drawings on the sidewalk and having tea parties on the ceiling. At the end of the film, George is fired from his job at the bank because, previously, his children caused a run at the bank. However, near the very end, George not only gets his job back but is exalted to the title of partner at the bank. Many "Mary Poppins" fans feel that Mary Poppins came to the Banks residence not so much to help the children but to help George Banks by encouraging him to spend more time with his children doing entertaining activities so he would not miss out on those fun times as they get older. Tomlinson starred in the films "Bedknobs and Broomsticks", "The Love Bug" and "Dominique".