A giant iceberg suddenly appears threatening to plunge Acmetroplis into a new ice age.

The Loonatics investigate the origins of a mysterious creature who is attacking Acmetropolis.

Zodavia sends the Loonatics to track down a gang who use the shadows to launch attacks on Acmetropolis.

The Loonatics attempt to stop Weathervane, a villain with the power to control the weather, from bringing chaos to Acmetropolis.

The Loonatics discover an evil plan by Dr Dare to take Acmetropolis underground through a series of earthquakes.

Tech discovers that another meteor, 500 times bigger than the one that hit Acmetropolis a year ago, is heading to Earth.