Iron
Cross Army (Testsu-Jyuuji-Gun)
Professor Monster (Monsuta-kyoju) - played by Andô, Mitsuo
(the device where is left eye should be is a blue laser beam)
Field Commander Amazoness (Amazonesu)
Machine BEMs (Bug Eyed Monsters)
Episode 4 (designed by a computer as supposedly the one monster that could kill Spider-Man, had blades on its wings)
Episode 7 (shot javelins out of its chest)
Episode 10 (once a friend of Yamashiro, Shinko and former girlfriend of Yamashiro, Takuya she recongizes Spider-Man as being her old flame and refuses to fight him, does not giantsize)
Episode 13 (Professor Monster decides his next monster should be a kaizo ningen [cyborg] and has a motorcycle gang member captured to transform, almost immediatly giantsizes so Leopardon can kill it)
Episode 16 (shows up after the evil scheme to blow up a dam has been ruined by Spider-Man and a boy with a dog)
Episode 19 (seems aliens from another planet have been living in Japan in secret for a very long time. most are not hostile but one of them has joined the Iron Cross Army and he summons this Machine BEM to kill Spider-Man. It imediatly giant sizes so Leopardon can kill it. The hostile alien is played by Ushio, Kenji. After Leopardn kills the BEM and the hostile alien is killed by Amazoness for failing to kill Spider-Man, the entire colony of aliens vanishes, apparently they don't even trust Spider-Man with the alien spider blood in his system to keep their secret)
Episode 22 (Professor Monster lives on blood, this Machine Bem is sent to collect it, from humans by causing automobile accidents, has no conscience and dies from Leopardon's sword)
Episode 25 (another boy loses his father when Amazoness believes the man is jewel theif who stole a gem Iron Cross Army wants and this BEM executes the man when he attempts to escape)
Episode 29 (plants bombs around Tokyo, in order to extort money, those who don't pay get blow up. naturally one of the bombs leaves a boy and girl fatherless when a chauffeur is killed while driving his employer who did not pay, BEM's right arm is a machine gun, actually put up a good fight in first encounter with Spider-Man but is killed by Marveler's guns without Marveler needing to become Leopardon)
Episode 32 (tries to keep Spider-Man from rescuing a young woman, fails of course)
Episodes 35-41: Bella & Rita, ancient amazonian warriors ressurected by Professor Monster, Bella Bella with a bow and arrows (she can only hit people in the leg), Rita is armed with a machine gun, (and no it doesn''t make sense for an ancient warrior to be armed with a modern weapon, but maybe that's why she can't hit anyone, she doesn't actually aim, like most people she apparently thinks having multiple rounds fired at once means you dont have to aim, you do if you want to hit what you are shooting at) In episode 36 they do nothing but ride around in a jeep with Amazoness. In episode 37 they disguise themselves by wearing normal clothes when they go out in public, which doesn't fool Spider-Man for an instant. When he fights them he doesn't pull any punches, he treats them no different than evil men. He actually kills them by hurling them off a building but they're brought back to life with a magic potion. In episodes 38 & 39 they do very little. In episode 40 Bella does manage to shoot an unarmed man, in the leg.
When the missle launches Professor Monster, Bella and Rita flee their base only to be confronted by Spider-Man who quickly dispatches the last of the Ninder followed by Rita and Bella, though they do manage to wound him slightly. All that is left of the Iron Cross Army is Professor Monster himself. Its not much of a fight, after Spider-Man takes away his poke weapon Professor Monster giant sizes which of course opens him up to be attacked by Marveller and Leopardon. Professor Monster's blue laser eye has no effect on either Marveller or Leopardon. I was disappointed that Leopardon only used his sword attack didnt't use any of the others first.
All episodes: Ninder, Iron Cross Army's cyborg soldiers
(Several of the monsters are voiced by Îzuka, Shôzô))