There are dark, sinister secrets in the world, and then there are the secrets held by the infamous Sampson family on their compound down in Texas! Jim Gordon is about to enter a hell he never imagined to save…The Joker? Punchline Backup: The Trial of Punchline grows volatile as the Royal Flush Gang makes their biggest and most wicked move in Gotham Ever. Punchline’s endgame is here!