"The Book of the Apocalypse: Chapter One: The Alpha"SEASON FINALE PART ONE – Lynn (Christine Adams) counsels former pod kid, Wendy (guest star Madison Bailey), in how to live in a world that’s new to her but the fate of the other pod kids remains in doubt. Meanwhile, Anissa (Nafessa Williams) figures out Grace’s (guest star Chantel Thuy) secret. Lastly, Jefferson (Cress Williams) tries to install a superhero code for his metahuman offspring, but Jennifer (China Anne McClain) insists on taking revenge on Tobias (Marvin Jones III) for her boyfriend’s death. Damon Gupton and James Remar also star. Salim Akil directed the episode written by Jan Nash (#215). Original airdate 3/11/2019.