Kiss Kiss Bang Bang is a murder mystery. It’s sexy, witty, and fast-paced. Lead actors Robert Downey Jr. and Val Kilmer (the latter as the superbly sarcastic Gay Perry), are a fabulous duo and perfectly cast. Michelle Monaghan adds a saucy touch. The plot is intricate and has more twists than a pretzel, just like any decent murder mystery. It has car chases and guns. Downey Jr. breaks the fourth wall all over the shop - and the icing on the cake is his aside about the poor ending to the last LoTR.
Executive Summary: You are missing out if you don’t watch this movie.