Paramount Film Series presents "Monty Python and the Holy Grail." 1975 comedy about a mythical King of the Britons. When he leads his knights on a quest for the Holy Grail, they face a wide array of horrors, including a persistent Black Knight, a three-headed giant, shrubbery-challenged knights, the perilous Castle Anthrax, a killer rabbit, and a handful of rude Frenchmen. Starring John Cleese, and Terry Gilliam. Rated PG. $7-Adults; $6-Students, seniors (60+), military and children.