The partnership between Amazon and MGM Studios has birthed many various genre projects. One of the latest is a sci-fi thriller starring Chris Pratt (“Guardians of The Galaxy”) titled, “Mercy,” The new pic hails from Timur Bekmambetov, the Kazakh-Russian filmmaker likely best known for the Mark Millar comic book adaptation “Wanted” starring James McAvoy and Angelina Jolie superhero-level assassins.