Godzilla: The Series - Season 1 Episode 12 -

As tension threatens to break the H.E.A.T. team up for good, major problems arise: a giant bat is terrorizing the countryside of Nigeria, the U.S. military have dredged the Leviathan ship from the bottom of the Pacific, and worst of all, the aliens are back, with an army of monsters under their control and plans to conquer the Earth.