Spider

Spider (スパイダー): A field captain in the Shocker ranks, he is responsible for covert assassination missions, and is behind several "mysterious" deaths prior to and during the course of the film. He is eventually destroyed by Kamen Rider 1's Rider Kick.

Portrayal
The Spider was portrayed by Itsuji Itao (板尾 創路). His suit actor was Akira Ohashi (大橋 明).

Basis
Spider was based on Spider Man, who was the first ever kaijin to fight Kamen Rider in the original series.