The Practice - Season 4 is a Crime, Drama, Mystery TV Series whose creator is David E. Kelley. It was released on 27 Sep. 1999. It stars Dylan McDermott, Kelli Williams, Lara Flynn Boyle. The season begins with: With Lindsay and Bobby’s help, Jimmy defends his personal friend, dentist Henry Olson, when he is tried for murdering a woman who was found dead in his chair… What await ahead?