SpoilerTV Image Archive | Gallery | ncis-los-angeles | Season 9 | Promotional Episode Photos | Episode 9.17 - The Monster | ÃÂThe MonsterààPictured: Chris O\'Donnell (Special Agent G. Callen). While investigating a missing personÃÂs case, the team uncovers a killer who puts on shows for high-paying voyeurs. Also, Mosley assigns Callen as her partner on a joint ATF mission to apprehend someone from her past, on NCIS: LOS ANGELES, Sunday, April 1 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS é2018 CBS Broadcasting, Inc. All Rights Reserved.
