The trailer opens with a heartwarming scene of a man's affection for George, a gorilla he rescued. However, the tone quickly changes as George undergoes a drastic transformation. His newfound strength and aggression puts his human companions in immediate danger.
The trailer highlights the unintended consequences of scientific experimentation. This transformation has created a formidable genetic creature. We see a panicked search for a solution, highlighting the dangers of unchecked scientific pursuits. The initial human reaction is one of helplessness, as George, now a monstrous creature, wreaks havoc on the world.
The devastation caused by George, and soon other similarly transformed creatures, threatens a major city. Authorities struggle to contain the unstoppable power, forcing the city to evacuate. This sets the stage for a struggle between human ingenuity and the boundless power of nature.