David Knoller. Producer: Lovecraft Country. David Knoller is a producer, director and writer, known for such one hour dramas as Power (Starz), Carnivale, Lovecraft Country and Big Love (HBO) and Freaks & Geeks (NBC/Dreamworks). Working as a young actor in Los Angeles, he started producing live TV stand-up specials & reality shows for HBO and CBS, worked as both a physical production and creative executive at HBO and AMC, but...