Raini Rodriguez Hansel Voice Andre Robinson Gretel Voice Jonathan Banks Johannes Voice Scott Adsit William Voice Nicole Byer Mrs. Baker Voice Adam Lambert The Devil Voice Ron Funches Jacob Voice Erica Rhodes Dotty Voice Eric Bauza The King Voice Tom Hollander The Moon Voice Missi Pyle Window Fischer, The Rain, The Devil's Grandmother , School Teacher Voice David Henrie Executive Producer Lorenzo James Henrie Executive Producer Bug Hall Executive Producer Jon Rutherford Executive Producer Doug Langdale Executive Producer Simon Otto Executive Producer Bob Higgins Executive Producer