Given their respective reputations for being difficult, it’s not too surprising that Chevy Chase and Bill Murray don’t much care for each other. The two legendary comedians have only appeared in one movie together, sharing only one scene, but that film, Caddyshack, is routinely ranked as one of the funniest movies of all time by the powers that rank such things. Harold Ramis’ 1980 comedy about class warfare at a golf club inspired a slew of imitators...