That would indeed be a whole lot of fun, though a licensing NIGHTMARE! :)
Have you ever seen the fanfilm "Grayson"? Terrific little fanfilm "trailer" and a brilliant "Making of" too. See it here
Also more than worth your time is "Bat in the Sun Productions". Their "Patient J" is exceptional. See them <a href="http://web.mac.com/batinthesun/Bat_in_the_Sun_Productions/BITS_FILMS.html>here</a>