Seven Pounds (2008, U.S.A.)

Will Smith  stars as Ben Thomas.  He’s a man at a crossroads searching for a way to redeem his heavy conscience. He discovers he has the power to change the circumstances of seven strangers who deserve a second chance. But when one of them captures his heart, he must decide if he should reveal his secret even if it means giving up on his plan.

The supporting cast includes Woody Harrelson and Rosario Dawson.