Caddyshack: 20th Anniversary (1980) Rating: Starring: Chevy Chase, Rodney Dangerfield, Ted Knight, Bill Murray, Michael O'Keefe Director: Harold Ramis Category: Comedy, Drama Studio: Warner Bros. Subtitles: English, French Length: 99 mins     The snobs against the slobs Greenskeeper Carl Spackler (Bill Murray) is about to start World War III - against a gopher.Pompous Judge Smails (Ted Knight) plays to win, but his nubile niece, Lacey Underall (Cindy Morgan), wants to score her own way.Playboy Ty Webb (Chevy Chase) shoots perfect golf by becoming the ball.And country club loudmouth Al Czervik (Rodney Dangerfield) just doubled a $20,000 bet on a 10-foot putt.Insanity?No.Caddyshack. Chevy Chase, Rodney Dangerfield, Bill Murray and Ted Knight tee off for a side-splitting round of fairway foolishness that does for golf what National Lampoon's Animal House did for fraternities and Police Academy did for law enforcement.With hitmaker Harold Ramis (National Lampoon's Vacation, Analyze This) in the director's chair, the virtuoso comic skills of all four blend into a riotous hole-in-one for comedy fans.In Caddyshack, the term "golf nut" takes on a deranged double meaning -- and nonstop laughter is par for the course!