Fan Casting Livewire in Superman IV: Meta Mayhem (1999)

Leslie Willis, also known as Livewire, is one of the three secondary antagonists of Superman IV: Meta Mayhem. Once a cynical, shock-jock radio host in Metropolis, with one of her main targets of ridicule being Superman, she gained the ability to manipulate and transform into pure energy following a freak accident. Thus, she is made a prime candidate for Project Cadmus and thus also an enemy for Superman.