It is Halloween time, and Stanley Lambchop cannot wait to show off his costume at the big school party. Stanley and his brother Arthur are hoping for a spooky and fun night, but they quickly realize the schools haunted house is not actually very scary at all. However, the real trouble begins when Stanley spots a mean bully picking on his good friend Martin. Stanley knows he has to step in and help, and he quickly cooks up a brilliant plan to teach the bully a lesson he will never forget. You will laugh out loud as Stanley uses his amazingly flat shape to become the spookiest thing at the party. Join the Lambchop brothers in this heartwarming and hilarious Halloween adventure that proves standing up for your friends is the bravest trick of all.