Astrophysicists might argue the case for black holes, but young Harold knows that imagination is the most powerful force in the universe. Harold and the Purple Crayon (G) stars Zachary Levi as Harold, whom we first meet as an animated small boy armed with a magic crayon that allows him to create his own reality. When Harold grows up, however, he discovers that the Old Man who narrates his adventures has grown silent. And so, with his friends Moose (Lil Rey Howery) and Porcupine (Tanya Reynolds) in tow, Harold ventures out into the real world to track down his creator. The result is a sweet-natured and charming coming-of-age movie that explores the Big Questions — ‘what are we?’ ‘where did we come from?’ ‘where do we go?’ — that will appeal to children with vivid imaginations and adults who still cherish their inner child.