When Supergirl needs help, Alex asks Lena and Brainiac to team up. Meanwhile, J’onn questions his decision to quit the DEO. However, after running into Manchester Black, he realizes there are a lot of ways to help his fellow aliens during this tumult... (more)uous time.

Amanda Seymour, Anthony Konechny, Bart Mitchell, Bruce Boxleitner, David Ajala, Donna Benedicto, Flora Karas, Jack Sandison, Justice Leak, Kirby Morrow, Marcus McKinley, Nick Hunnings, Rhona Mitra, Robert Baker, Sasha Piltsin, Stacey Yu, Tiya Sircar