The Hollywood reporter is reporting that Supergirl will be getting another Kryptonian added to the show. According to THR, Chris Vance (Transporter: The Series) will be joining the cast of the character NON. NON first made his appearance alongside General Zod and Ursa in Richard Donner's Superman: The Movie, and then again in Superman II.
Non is described as "a former scientist in a league with the House of El. Non is a brutal Kryptonian military officer who is sinister, powerful and angry. He's the antithesis of all things Supergirl stands for."
Supergirl hits the airwaves on Monday, October 26 at a special time (8:30-9:30pm) before it moves to its regular time slot on Monday, November 2 from 8:00-9:00pm