As Reign continues to terrorize the city, Supergirl teams up with Saturn Girl, and the two recruit Supergirl’s former enemies, Livewire and Psi, to form a team for a mission to Fort Rozz to recover a prisoner who has information on how to defeat Reig... (more)n once and for all. Meanwhile, Alex babysits Ruby.

Amy Jackson, Anjali Jay, Brit Morgan, Ella Thomas, Emma Tremblay, Jesse Rath, Krys Marshall, Sarah Douglas, Yael Grobglas