The very brave and charismatic David Harewood (Supergirl, Homeland) joins us this week and opens up about his battle with mental illness and how it shaped his life. David shares how acting and friendship both literally saved his life from his own psychosis; a big reason he’s made it a point to bring more awareness to the field of mental health. Later we get into Supergirl, his role as the Martian Manhunter, and his true feelings about the show’s finale.