NCIS: Los Angeles' will add a few member to the cast in episode 19, although they will be more of the Pinocchio variety.

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Currently filming for "Blaze of Glory," the CBS cast spent Wednesday at Bob baker's Marionette Theater in Los Angeles. While the reason behind their visit is unclear (other than to give us nightmares courtesy of those lifeless, painted faces), the actors took some time to play with the theater's stock of puppets.

"Shhhh I'M AT WORK," actress Renee Felice Smith (Nell) teased as she posted a video of her costars as they attempted to control their marionettes (see video below).

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Well, now we know the intelligence analyst will make it out of Ops at least once more this season. Hopefully she won't have to shot anyone in the process.

Penned by Joe Sachs ("Black Wind," "Fish Out of Water") and directed by Terrence O'Hara ("Fish Out of Water," "Ascension"), the upcoming episode will also introduce a new female character.

"E617 introduces a character in a Blaze of glory and support of our #NCISLA team...she isn't a puppet, she's a smart cookie! #jpkteaser TRUTH," executive producer John Peter Kousakis teased in February.

Find out more when NCIS: LA airs Mondays at 10 p.m. ET on CBS.

 Shhhh IM AT WORK. #Ncisla

A video posted by @reneefelicesmith on Feb 25, 2015 at 2:01pm PST