Recurring Guest Characters Red Skull 1 guest appearances Captain America 1 guest appearances Dr. Niemann 1 guest appearances Akim 1 guest appearances Dr. Bradley Shaw / Nephilia 1 guest appearances Michael 1 guest appearances Chameleon 1 guest appearances Police Sergeant 1 guest appearances Colleen 1 guest appearances Cat Burglar 1 guest appearances Uncle Ben Parker 1 guest appearances Vulture 1 guest appearances Hank Edwards 1 guest appearances Professor Donaldson 1 guest appearances Namor the Sub-Mariner 1 guest appearances Silvermane 1 guest appearances Hammerhead 1 guest appearances Caesar Cicero 1 guest appearances Man Mountain Marko 1 guest appearances Namorita 1 guest appearances ⇤ « 1 2 3 4 5 6 » ⇥