An evil Mermaid falls in love with Marina's fiancé Roman and aims to keep him away from Marina in her Kingdom of Death under water. The Mermaid is a young woman who drowned a few centuries ago. Marina only has one week to overcome her fear of the dark water, to remain human in the deathly fight with the monsters and not to become one herself.

Cosmoball is a mesmerizing intergalactic game of future played between humans and aliens at the giant extraterrestrial ship hovering in the sky over Earth. A young man with enormous power of an unknown nature joins the team of hot-headed superheroes in exchange for a cure for his mother’s deadly illness. The Four from Earth will fight not only to defend the honor of their home planet in the spectacular game, but to face the unprecedented threat to the Galaxy and embrace their own destiny.