Horse lovers young and old will celebrate this utterly enjoyable and marvelous-looking animated film. The titular stallion runs free in the Cimarron (New Mexico) wilderness until a series of men try to master the proud horse, leading to adventures through a U.S. Cavalry fort, Native American settlements, and a railroad camp. Despite a heavy dose of political correctness and realism (the animals don't talk; we only hear Spirit's internal monologue, voiced by Matt Damon), directors Kelly Asbury and Lorna Cook give their hero many only-in-a-movie moments, including an action sequence rivaling any of Rambo's escapes. The stirring mix of 2-D and 3-D animation is absolutely stunning and aptly fueled by composer Hans Zimmer's synthesized score. The film earns one demerit for '80s rocker Bryan Adams's abundant songs--a different singer could have brought more to the film. Rated G but there is some rough treatment of horses shown, so nix the sensitive preschoolers. --Doug Thomas