Home Alone actor had special contract clause that earned him millions

This scene was my favorite in the movie. My poor character had been pushed to the breaking point by his wife, his father-in-law and by being out of his comfort zone for way too long. The scene is such a roller coaster and I wanted the audience to feel there was an actual possibility that I would pull the trigger. The joke at the end of the scene was a work of art unto itself. All Hail Ganz and Mandel (with an assist from Mr. Crystal himself) on the writing of one of the best scripts ever written