Chad Lowe (Pretty Little Liars) returns to direct episode 7 of Supergirl Season 3 titled “Wake Up”. In this episode, Samantha’s story really starts to pick up as Samantha struggles to wrap her mind around the all the seemingly unexplainable events happening to her recently. Could her mother, Patricia Arias (guest star Betty Buckley) provide some answers? Guest Star Carl Lumbly also […]