How does The Penguin end? Does Robert Pattinson's Batman show up? And how does the series set up Matt Reeves' The Batman sequel? Here's what you need to know about The Penguin's finale.
One final setup for "The Batman 2" is a team-up that many people likely did not see coming. With Sofia locked in Arkham, she gets a letter from her half-sister, Selina Kyle. Both Selina and Sofia ...