Marzin Beckwith is the main antagonist of the 2015 film Secret in Their Eyes, a remake of the 2009 Argentine Crime thriller film. He's an Turkish serial killer who poses as a terrorist. He's portrayed by Joe Cole.
Marzin Beckwith is first introduced when he's seen at a football game. He's spotted by Ray (Chiweitel Ejifor) and Bumpy (Dean Norris) who run after him. Bumpy injures his leg while attempting to get Marzin, Ray finally gets Marzin by tackling him down stairs and finally catching him... NOT DONE WITH THIS YET.