Kamen Rider Kamen Rider Episode 3 Monster, Scorpion Man ( Air Date 1971-04-17 ) Genre Action & Adventure, Sci-Fi & Fantasy, Drama category. Overview "Shocker tests their mysterious Scorpion Man by releasing their slave workers and telling them that they can have their freedom if they can escape within 10 minutes, but one by one they die at the Scorpian Man's hands.".