Spirit: Stallion of the Cimarron (2002)

Directors: 

Kelly Asbury, Lorna Cook

Writer: 

John Fusco (screenplay)

Stars:

 Matt Damon, James Cromwell and Daniel Studi

Genre: Animation | Adventure | Family

Plot:

As a wild stallion travels across the frontiers of the Old West, he befriends a young human and finds true love with a mare.