John Putch Director Kyle Massey Henry Actor Munro Chambers Mason Actor Kim Rhodes Christine Actor Tom Arnold Beethoven Voice Robert Picardo Smirch Actor Curtis Armstrong Kenny Actor John O'Hurley Mr. Rexford Actor John Cleese The Narrator Voice Daniel Altiere Screenwriter Steven Altiere Screenwriter Jeff Freilich Producer Ross Berryman Cinematographer John Gilbert Film Editing Chris Bacon Original Music Craig Sandells Production Design Deanne Rohde Set Decoration Patricia J. Henderson Costume Design Jeff Gerrard Casting