A burnished, low-key showcase for two exceptional character actors. TWITTER In a drama filmed among real-life horse-racing professionals, Clifton Collins Jr. portrays a middle-aged rider facing tough realities, and Molly Parker is the trainer he's worked with for years. Against-the-odds gambles and the hope for one last chance — these are the dreams that drive horse-racing movies, whether the mood is noir-bleak ( The Killing) or feel-good rousing ( Seabiscuit). Jockey fits right into that lineage, but what sets it apart is its focus on the working-class realities of the riders, grooms and ...