Shawn and Gus investigate the whereabouts of a mysterious, masked vigilante named The Mantis, who is trying to take down a local drug syndicate called The Caminos. The SBPD is also trying to take down The Camino syndicate, however The Mantis always seems to be one step ahead of everyone's game.
Elenco: James Roday , Dulé Hill , Timothy Omundson , Maggie Lawson , Kirsten Nelson , Corbin Bernsen .