Adewale Akinnuoye-Agbaje is a British actor known for his roles as Simon Adebisi in Oz, Mr. Eko in Lost, Lock-Nah in The Mummy Returns, Nykwana Wombosi in The Bourne Identity, Heavy Duty in G.I. Joe: The Rise of Cobra, Kurse in Thor: The Dark World, Killer Croc in Suicide Squad, Malko in the fifth season of the HBO series Game of Thrones, Dave Duerson in the NFL biopic drama Concussion, and Ogunwe in His Dark Materials. Wikipedia