The Iron Cross Army are sabotaging oil-tankers with the help of their monster, the Sea-Devil, a semi-mechanical anthropomorphic swordfish with an ability to shoot torpedoes from its mouth. Spiderman employs the help of the interpol agent Juzo Mamiya to help him stop the Iron Cross Army.
| Writing | Susumu Takaku | Writer |
| Production | Susumu Yoshikawa | Producer |
| Writing | Saburo Yatsude | Original Story |
| Directing | Koichi Takemoto | Director |
| Sound | Chumei Watanabe | Original Music Composer |
| Writing | Shozo Uehara | Writer |
