Bill Murray in Groundhog Day
In the movie Groundhog Day Bill Murray plays a weatherman who wakes up to discover that each day is February 2nd and is forced to relive it over and over again. Finally, after what seems like a lifetime of anger, bitterness, nastiness, depression, and a lot of humor, he changes his fate by changing his behavior. I never tire of watching this movie. It has such a feel good message of redemption through personal growth.