The ‘big bad’ to start off the season on Supergirl will be the villain ‘Rein‘. Today we have learned that the CW has cast actress Betty Buckley to play the adoptive mother of Rein, ‘Samantha Arias’. Check out more on this below and share your thoughts. Supergirl kicks off its third season Monday night at 7pm Central on The CW.
Patricia [Arias] is Samantha Arias’ (Odette Annable’s) adoptive mother. Patricia is honest, but stubborn. She and Samantha have been estranged for many years, the result of Samantha getting pregnant as a teenager. Their troubled relationship is made all the more complex by the secrets Patricia holds.