Anger Management (2003)

Plot:

Dave Buznik is a hardworking businessman with a pacifistic nature that has often gotten the best of him. But a simple misunderstanding aboard an airplane quickly escalates into a legal nightmare for Dave. Now, the only way he can avoid jail time is to seek the help of a very unlikely anger management instructor known as Dr. Buddy Rydell. The good doctor's unorthodox methods border on unconventional and nearly psychotic, but may be the perfect antidote for Dave, who has been a stepping stone his entire life.