Kiss Kiss Bang Bang (2005)

Harry Lockhart, an unlucky thief, accidentally gets involved in an audition for a detective movie being filmed in Hollywood. Spotted by a producer, he is taken to Los Angeles for an audition and, in the meantime, is trained by a private detective named Perry van Shrike. It's a clever and entertaining film that blends comedy, thriller, and action, featuring a smart and full-of-surprises script. If you haven't seen it yet, don't miss out!