Cast:
Vincent Martella, Thomas Brodie-Sangster, Ashley Tisdale, Dan Povenmire, Jeff 'Swampy' Marsh, Alyson Stoner, Olivia Olson, Dee Bradley Baker, Kelly Hu, Tyler Alexander Mann, John Viener, Maulik Pancholy, Bobby Gaylor, Ariel Winter, John O'Hurley, Caroline Rhea, Richard O'Brien, Jack McBrayer, Diamond White, Michaela Zee, Isabella Acres, Madison Pettis, Benita Scheckel, Soleil McGhee, Bella Thorne, Celia Ruskin, Noah Wyle, Cloris Leachman, Nick Frost, Simon Pegg, George A. Romero