The Heroic Trio 2 (1993)

Set some time after the original 'Heroic Trio' the city has been devastated by nuclear attack. An evil deformed villain controls the city's scarce water supply, exerting influence over both a popular leader and a militarist colonel. The trio of Chat the Thief catcher, Ching and Wonder Woman (along with her young daughter) have to avert a military takeover and find clean headwaters to save the city.