Clifford The Scary Puppy - Things That Go Bump. Clifford the Scary Puppy Halloween has come and Emily Elizabeth and her friends Nina and Shun get together for trick-or-treating. They've dressed up their animals as well and everyone has fun getting candy and treats. Evan's apartment is the last stop before heading back for the Halloween party and Evan suggests that they're not experiencing all that Halloween has to other. He decides to play some scary tricks to liven things up, but is in for a surprise of his own!