Japanese Spiderman: Episode 0 (1978)
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.
Some information and/or images in this header may be provided either partially or in full from The Movie Database.