Ben Stassen Director Melanie Griffith Snow Voice Isabelle Fuhrman Hatchling Shelly Voice Yuri Lowenthal Sammy Voice Anthony Anderson Ray Voice Tim Curry Fluffy, the Cat Voice Kathy Griffin Vera Voice Ed Begley Jr. GreenPeace Worker Voice Darren Capozzi Robbie Voice Domonic Paris Screenwriter Jeremy Burdek Executive Producer Eric Dillens Executive Producer Nadia Khamlichi Executive Producer Adrian Politowski Executive Producer Gilles Waterkeyn Executive Producer Ramin Djawadi Original Music Mimi Maynard Casting Gallo Maynard Casting Jeremy Degruson Art Director