Katie McGrath of Merlin fame has been cast as Lex Luthor's sister Lena on Supergirl.
Calista Flockhart's Cat Grant will be back for Supergirl's second season.
The identity of the character Chris Wood is playing on Supergirl hasn't been revealed, but we have a very strong…
Supergirl Executive Producer Ali Adler spoke with TV Guide about Supergirl's upcoming second season.
Supergirl Season 2 has added Chris Wood from Containment to the series cast.
Floriana Lima has been cast as Maggie Sawyer in Supergirl Season 2.
Ian Gomez has landed the role of Snapper Carr for Supergirl Season 2.
Tyler Hoechlin has talked about landing the Superman role with Collider.com.
The title for the Supergirl Season 2 premiere will be "The Adventures of Supergirl."
Supergirl has gotten Lynda Carter as President of the United States for Season 2.