News & Spoilers
PIECE TOGETHER THE PAST
While a new villain is under arrest at the DEO, Supergirl (Melissa Benoist) uses him to try and understand who is responsible for the recent attacks. Meanwhile, Andrea (Julie Gonzalo) and Lena (Katie McGrath) think back on their tumultuous past.
Shannon Kohli directed the episode written by Dana Horgan & Nicki Holcomb (#506).