Captain Z & the Terror of Leviathan

In 1714 Captain Zachariah Zicari stops a group of possessed townsfolk from using a powerful amulet that would have released the ultimate evil, the Leviathan. Fast forward to 2014 and the amulet is again in the wrong hands. Can Captain Z save the Earth???

あらすじの翻訳がないため英語で表示しています。