‘Supergirl’ to premiere at Comic-Con, Super Hero Saturday Night details revealed

Warner Bros. Television & DC Entertainment Present: Super Hero Saturday Night | This three-hour “super-experience” includes a screening of Supergirl, followed by a Q&A with stars and producers; video presentations and Q&As with stars and EPs of Arrow, The Flash and Gotham; a Q&A with cast and producers of DC’s Legends of Tomorrow; and a peek at the new digital series Vixen.