Desc: A Brother's Promise: The Dan Jansen Story: Directed by Bill Corcoran. With Matt Keeslar, Jayne Brook, Len Cariou, Claire Rankin. Based on the true story of Speed Skater Dan Jansen and the loving relationship with his sister Jane. We see Dan go through the motions before and after losing his sister, then see him rise to glory winning the Gold Medal in the '94 Olympics.