 CONT: During the scene entitled "Creative Accounting" when  Bialystock and Bloom are first introduced to one another, Max tells  Leo to take a deep breath after nearly frightening the man into  hysterics. After Leo takes his heavy, drawling breath and looks back  to Max, for one split second, you can see Nathan Lanes mouth turn  up in a smile, just about to laugh, and then the camera angle  changes. If you watch the Outtakes in the special features, you can  clearly see the goof of Lanes in full force; unable to stop himself  from laughing, which they simply cut short in the feature.