Wilson Coneybeare Director, Screenwriter, Producer Matthew Knight Willy Actor Robbie Coltrane Gooby Voice Eugene Levy Mr. Nerdlinger Actor David James Elliott Jack Actor Ingrid Kavelaars Elise Actor Len Doncheff Mr. Ogilvey Actor Elle Downs Mrs. Donnelly Actor Alexander Conti Eric Actor Sab Ravalli Executive Producer Michael Storey Cinematographer Wendy Morrow Production Design Natalie Bronfman Costume Design Ellen Fine Film Editing Ronald Royer Original Music Kevin Lau Original Music