He was first seen carrying a cotton candy cocoon to hang it next to a few others. He heard Mike and Debbie drop a jar, so he grabbed a Popcorn Rifle and shot at Mike and Debbie. He then joined Spikey using a balloon pooch to hunt them down. He and Spike were knocked down by Mike and Debbie with their car.
Rudy is always seen carrying a bag that most likely contains popcorn inside of it. Rudy was seen assisting Shorty in collecting items from a shop for unknown reasons. Rudy was seen knocking down umbrellas and searching for items with much loud noise, frightening the store owner. Shorty in his curiosity sprayed a white substance onto Rudy’s face. Rudy had also piled up several items into a cart which was the last time he was seen at the store.
Rudy, Bibbo, and Slim had attacked Debbie in her room and Captured her in a baloon. Meanwhile, Rudy was holding a trampoline so Debbie can Jump out her window, straight to her Death. Rudy had joined Slim, Bibbo, Chubby, and Shorty in taking a ride in the Klown Car with Debbie collected in a balloon and killing off an annoying policeman with corrosive pies. Rudy also came out when Debbie, Mike, and Dave were discovered in the Big Top and was the closest to hitting mike in the highest row until Mike pushed him off. He was last seen leaving with the rest of the Klowns when their leader Klownzilla came in. Rudy’s face is visible on The Dickies’ album’s front cover for the film’s theme song. He somewhat resembles Magori.