Six films to watch this week

John Malkovich, Sam Rockwell and Steve Buscemi ride again in ‘Wild Horse Nine’; ‘La Bola Negra’ brings operatic flair to Spanish history; Sylvester Stallone’s story told in ‘I Play Rocky’; monster sequel ‘Godzilla Minus Zero’; Robert Pattinson turns paedophile hunter in ‘Primetime’; Olivia Colman fa