: The final showdown between Checkmate and Leviathan takes place at the Hall of Justice. It reveals the true identity of Mr. King (revealed as Kamandi) and wraps up the mystery of the "Snowman’s Ticket".
There are several notable works associated with "[S6E6] Checkmate," including a high-stakes episode of and the series finale of the Checkmate (2021) comic book run. S.W.A.T. (Season 6, Episode 6) [S6E6] Checkmate
: A police officer is abducted just as they are about to dismantle a massive drug operation. : The final showdown between Checkmate and Leviathan