CW show Walker, which premiered in 2021, was canceled after four seasons due to several reasons, including budget. Know more!

If Luna turns out to be innocent, his fate might still be grim, as he could be a potential target for The Jackal in future episodes of Walker. The identity of Walker season 4's main antagonist ...

Walker starred on the Dick Wolf procedural from seasons one through 12, exiting the series last season when his character accepted a promotion to Chicago Fire Department’s Deputy Commissioner.