Henry,
Do these fit the rules for films about films:
   A STAR IS BORN (1937) w/ Fredric March, Janet Gaynor
   NEVER GIVE A SUCKER AN EVEN BREAK (1941) w/ W.C. Fields
   NICKELODEON (1976) w/ Ryan O'Neal, Burt Reynolds
   DAY FOR NIGHT (1973) w/Jacquelin Bisset & directed by Truffaut
   THE STUNT MAN (1980) w/ Peter O'Toole