Buddy Boil (sometimes Beznos, or "no nose" Boil from Russia), is a purple monster with long eye stalks atop his head, whose sketches include a mind-reading act and a "comedy-in-a-box" do-it-yourself kit

A yellow, two-headed monster whose name changes based on who is performing the characters' heads at the time (common names are "Sam and Ella" or "Mac and Jeeves"). The duo will feature a "geography quiz," where the monsters demonstrate their knowledge (or lack thereof) of geography, and a fast-paced re-telling of the Monsters, Inc. story, using guests as stand-ins for the major characters.

Marty Wazowski, a smaller, orange version of Mike, and Mike's nephew. This character will often interact with children in the audience.