Schauspieler:
Melissa Benoist (Supergirl / Kara Danvers), Chyler Leigh (Alex Danvers), David Harewood (J'onn J'onzz), Katie McGrath (Lena Luthor), Mehcad Brooks (Guardian / James Olsen), Jesse Rath (Brainiac-5 / Querl Dox), Nicole Maines (Nia Nal), Sam Witwer (Agent Liberty / Ben Lockwood), April Parker Jones (Colonel Lauren Haley), David Ajala (Manchester Black), Andrea Brooks (Eve Teschmacher), Steve Byers (Tom), Michael Johnston (Subject 0331 / Adam), Rebekah Asselstine (Assistant), Jason Cermak (Caldwell), Artin John (Col), Timothy Lyle (Frank / Fake Agent Liberty), Eric Regimbald (Col), Micah Steinke (Man on the Street)

Regie:
Chad Lowe

Drehbuch:
Dana Horgan, Katie Rose Rogers, Jessica Kardos

Kamera:
James Liston

Musik:
Daniel James Chan, Blake Neely