Black Lightning: Synopsis, promo & photos for episode 7 ‘Equinox: The Book of Fate’ (spoilers) Posted March 6, 2018 by Caroline Preece Filed under Guides Headlines Black Lightning airs on Netflix, Tuesdays. Next week: Black Lightning’s (Cress Williams) pursuit for Tobias (Marvin Jones III) continues. Anissa (Nafessa Williams) continues to find herself in the new normal. Thanks to SpoilerTV