Hannah receives some news, Marnie divulges a secret to Shoshanna in the meantime, and Jessa's boss asks her for a favour.
Bull needs a Christmas miracle when he takes on a sports agency's young assistant charged with providing a star client lethal drugs.
Big Boo comes up with a scheme to make money; Daya, Taystee and Crazy Eyes confront reality; Caputo tries to make a good impression on some visitors.