Guest Stars Valeria Rodriguez voices Spectra Vondergeist Salli Saffioti voices Skullette Salli Saffioti voices Mrs. O'Shriek Ken Marino voices Dracula Kausar Mohammed voices BG Students Gabrielle Nevaeh Green voices BG Students Iris Menas voices BG Students Valeria Rodriguez voices BG Students Kausar Mohammed voices Popcorn Tony Revolori voices Sloppy Joes Audrey Wasilewski voices Tater Tyke Salli Saffioti voices Brain Muffin Salli Saffioti voices BG Students Iris Menas voices Carrots