(1995) Music video for Barry White's song "Come On".
(2000s) Co-wrote FHM Magazine advice and humor column, "Ask Beth & Isaac", in his "Isaac the Bartender" persona, with model/actress Beth Stern (now the wife of Howard Stern).
(May 2004) Directed a new musical stage comedy, "MoonShine!," starring Fred Willard, at the Grove Music Theatre in Upland, California. Music and lyrics by 'Marty Stuart', book by Fred's wife, Mary Lovell.