Hoppy Go Lucky is a 1952 Looney Tunes short film starring Sylvester and Hippety Hopper. Like all the Sylvester/Hippety Hopper shorts, it was directed by Robert McKimson. The episode is based on the book Of Mice and Men, which was very popular at the time; it features a giant, dimwitted cat named "Benny", who wants Sylvester, whom he calls "George", to help him catch a mouse to "hug and pet." Mel Blanc voices Sylvester and Stan Freberg voices Benny