At a ranch near Aspen, Colorado, author Michael Chandler and his four-year-old son are invited to a Christmas Eve party at a neighbor's. The party is not ordinary--this one is for Lefty, an appaloosa stud. At the party are Lefty's owner, Joe, the author and his son, and the famous singer/songwriter John Denver and his young son. Together they share a heartwarming night celebrating music, life, love, and the joy of Christmas.