Mary Poppins (musical)
Mary Poppins is a musical with music and lyrics by Richard M. Sherman and Robert B. Sherman (the Sherman Brothers) and additional music and lyrics by George Stiles and Anthony Drewe, and a script by Julian Fellowes. The musical is based on the similarly titled Mary Poppins children's books by P. L. Travers and the 1964 Disney film, and is a fusion of various elements from the two, including songs from the film.
Jack Benny
In 1964, Walt Disney was a guest, primarily to promote his production of "Mary Poppins". Benny persuaded Disney to give him over 110 free admission tickets to Disneyland for his friends and one for his wife, but later in the show Disney apparently sent his pet tiger after Benny as revenge, at which point Benny opened his umbrella and soared above the stage like Mary Poppins.