Character
Johann Shmidt, Captain America, Atlanteans, Unnamed Costumed Villain, Professor Abraham Erskine (Death), Matt Hawk, Red Raven (Cameo), Dynamic Man (Cameo), Two-Gun Kid, The Human Torch (Jim Hammond), Vincent Astor, Kermit Roosevelt, Professor Hans Bruder, Major Albrecht Kerfoot (Death), Burstein, The Angel (Thomas Halloway), Heinz Kruger (Death), Lt. Sam Sawyer, Namor, The Ferret (Death), Gabe Jones, Monako the Great, Nora Raymond, Adolf Hitler, Patriot (Cameo), Phantom Reporter, Percy, Electro the Robot, Dr. Thomas Halloway, Prime Minister Winston Churchill, Fred Raymond, Citizen V (Cameo), Toro (Thomas Raymond), Destroyer (Brian Falsworth) (Also As Keen Marlow), Thunderer (Cameo), Captain America (Steve Rogers), Hans Bruder, James Buchanan Barnes, Professor Phineas Horton, Lieutenant Sam Sawyer, Major Kerfoot, Human Torch, Toro, Heinz Kruger (Also As Frederick Clemson), Dum Dum Dugan, Dr. James Bradley, The Ferret, Mister E (Cameo), Union Jack, Phantom Bullet (Allan Lewis) (Death), Fiery Mask, Kellerman, Jason Halloway, Nick Fury, Laughing Mask (Cameo), Patriot, John Steele, Red Hargrove, Matt Hawk (Death), Professor Eric Schmitt, Professor Phineas Horton (in Photograph), Jimmie, Two-Gun Kid (Death), General Phillips, Hurricane, U-Man (Meranno), Dr. Abraham Erskine, Red Skull, Nosie (Ferret), Rebel, Miss Portnoy, Major Kerfoot (As Professor Hamilton), Thin Man, Bucky, Meranno (U-Man), Jim Hammond, Sam Sawyer, Carlo, Colonel Ellis, Phantom Reporter (Cameo), President Master Man (Cameo), Sarah Rogers (Flashback), The Angel, Fiery Mask (Cameo), Adolf Hitler (Cameo), Noah Burstein, Theodore Roosevelt, Professor Schmitt, Professor Abraham Erskine, Howling Commandos Sgt. Nick Fury