Supergirl Season 1 Episode 4
Livewire
Kara's Thanksgiving may be ruined when she suspects her foster mother, Dr. Danvers, who is coming to town, disapproves of her new role as a superhero. Also, when an accident transforms a volatile CatCo employee into the villainous Livewire, she targets Cat and Supergirl.
Guest Stars
Dean Cain
Jeremiah Danvers
Jenna Dewan
Lucy Lane
Brit Morgan
Leslie Willis / Livewire
Michael Mealor
Fratty Dude
Tom Waite
Pilot