Guest Stars Jacqueline Toboni as Theresa "Trubel" Rubel Danny Bruno as Bud Wurstner Lucas Near-Verbrugghe as Josh Porter Co Starring Adam Dunlap as Walter Dempsey Cazzey Cereghino as Big Harold Johnson Donald Macellis as Shaw Steinkelllner Mad Martian as Kallikantzaroi #3's Dad Brett Weinstock as Dennis Gladstone Laurie Slater as Kallikantzaroi #3's Mom Kristi Bogart as Kallikantzaroi #2's Mom Ayham Samkough as Kallikantzaroi #2's Dad Carmen N. Brantley-Payne as Vendor Foss Curtis as Mother Pacific Boys Choir as Children's Choir Ethan Harmon as Kallikantzaroi #3 Raoul Barba as Kallikantzaroi #2 Gavin Gega as John Katsaros Zoey Sidwell as Sophia Katsaros Deron Campbell as Party Goer One Charissa Adams as Emma Gladstone Bradley Goodwill as George Ksataros