On this week's extra episode of Supergirl Radio, your hosts Teresa Jusino and Rebecca Johnson get together to review the trailer everyone have been waiting for: the first look at CBS' Supergirl TV series starring Melissa Benoist as the Girl of Steel! Join in on the fun as the gang at Supergirl Radio analyze the six-minute promo for CBS' Supergirl, coming this fall in November at Mondays at 8 PM!