Half-human and half-Atlantean, the mutant Namor the Sub-Mariner has fought both with and against mankind. Is he a villain or is he a hero, that’s unknown. What is known is his role in this series; Namor only has one line in the entire series, but he’s less of an extra and more of a cameo. If Banner leads into a major connected universe Namor will play a major role in it. Namor’s voice sounds like how you’d expect Black Manta's voice to sound; grim and menacing, but like a king!