In the movie TerrorVision, after the satellite TV system starts receiving signals from another planet, a strange alien creature is accidentally transported into the suburban home of the family. The creature begins wreaking havoc, feeding on various family members and causing chaos in the household.
As the alien continues to terrorize the family, they must come together to find a way to stop it and prevent it from destroying their entire neighborhood. Along the way, they encounter other bizarre creatures and aliens from the distant planet, leading to a surreal and comical battle for survival.
The family must navigate their way through the strange and dangerous alien world that has been unleashed through their satellite TV system, all while trying to protect each other and find a way to send the creatures back to where they came from. Throughout the film, there are plenty of comedic moments and over-the-top special effects that add to the campy and entertaining nature of TerrorVision.