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 targe... (more)ts Cat and Supergirl.

Brit Morgan, Dean Cain, Helen Slater, Jay Jackson, Jenna Dewan, Jordan Mazarati, Kevin Covais, Malina Weissman, Michael Mealor, Tom Waite