- Ryutaro Imai (Baku Yorozu / Kamen Rider ZEZTZ)
- Maho Horiguchi (Nem)
- Kenta Mishima (Tetsuya Fujimi)
- Rina Onuki (Nasuka Nagumo)
- Miki Yagi (Minami Yorozu)
- Yuki Furukawa (NOX)
- Jay Kabira (Zero (voice))
- Koichi Yamadera (ZEZTZ Driver (voice))
Kamen Rider — S2E13
Episode: Terrifying Commandant: Doktor G!
Air Date: 1973-05-12
Runtime: 25 min
Overview
A couple hikes into the mountains to research the secret of the legendary Boar-Man, but only the woman returns. Suspecting Destron, Kazami Shiro goes to the hospital, only to have the missing man reappear � a disguise for Magnet-Boar, who aims to destroy Japan's national railway system. After an intense fight, Shiro discovers that he cannot transform into V3! But, this was simply a ruse to allow the sinister Doktor G safe passage into Japan...