Jerry Bruckheimer skein, from Warner Horizon Television, ran for two seasons. Series averaged 2.2 million viewers per episode in its second season that ended Sept. 10.
McDermott played the leader of an undercover group of cops who helped solve tough cases.
“Dark Blue” was the worst performing drama in TNT’s slate, which includes “The Closer,” “Rizzoli & Isles,” “Hawthorne,” “Leverage” and newest skein “Memphis Beat.” Network also has the second season of Ray Romano series “Men of a Certain Age” beginning in December.
Danny Cannon, Doug Jung, Rick Eid, Jonathan Littman and Bruckheimer were exec producers.