Supergirl “Livewire” – Promotional Photos

CBS releases the official promotional photos for episode 5 of season 1 of Supergirl, titled “Livewire”, which features the return appearance of Helen Slater as Kara’s foster mother, Eliza Danvers.

Kara’s Thanksgiving may be ruined when she suspects her foster mother, Dr. Danvers (Helen Slater), 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.