 "Horseplayer" had its world premiere at the Sundance Film Festival and was released theatrically by Greycat Films.With a 50-ish jazz score and dark tone (though the film was shot in color), "Genuine Risk" tells the story of Henry (Peter Berg), a boyishly naive loser at the track who ends up a runner for racketeer Paul Hellwart (Terence Stamp).Voss considered casting the veteran Stamp a coup.