Prime Evil's rival, Big Evil arrives at Hauntquarters and using his Specter Scepter overpowers and imprisons the villain. In order to save the Earth the Ghostbusters find themselves working alongside Prime Evil.
Prime Evil's rival, Big Evil arrives at Hauntquarters and using his Specter Scepter overpowers and imprisons the villain. In order to save the Earth the Ghostbusters find themselves working alongside Prime Evil.
