Sam & Mattie Make A Zombie Film / (Mod) Artist: Sam & Mattie Make a Zombie Film Format: DVD New: Not currently in stock $17.00 Unavailable Wish Formats and Editions More Info: Sam & Mattie, two badass best friends with Down Syndrome, rally the entire town of Providence RI to help them make an extremely questionable and violent teen zombie movie called Spring Break Zombie Massacre.