Supergirl has been renewed for a second season and will be moving to The CW to join Arrow and The Flash.
The move comes as producer Warner Bros. Television had been looking for ways to reduce costs on the series, which ranked as CBS’ most expensive first-year show. Despite moving production from Los Angeles to Vancouver (where all of The CW’s other DC Comics shows are filmed), CBS ultimately decided that Supergirl’s ratings, even with a reduced licensing fee, did not justify a second season.