Eric Beale is entering the field - and a jail cell - on NCIS: Los Angeles.

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Eric's (Barrett Foa) gaming habit has placed him in the middle of an investigation into the safety of some Russian missiles when he overhears a fellow gamer being attacked during "Zero Days." As Hetty (Linda Hunt) and the team scramble to stop an incoming missile from reaching California, Eric will go from being in jail in his PJs to chasing down leads of a rooftop (see second video below)

While Eric tests the water's outside of Ops, Kensi (Daniela Ruah) will be having an interesting day as well. Holed up in a cave, Kensi continues to deal with the ramifications of the White Ghost's true identity when her ex-fiancée Jack Simon (Matthew Del Negro) returns once more.

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"Clarity in the cave. It will impact every followers senses. What is the rocks purpose? #staytuned," teased executive producer John Peter Kousakis on Saturday.

Back in LA, Callen (Chirs O'Donnell) will continue to spend his time off the clock with the woman from Sam's craftily planed blind date. Although viewers have only seen her once, the continued pressance of Callen's new love interest may prove to become more significant as the season comes to a close.

"Will Callen connect with his blind date again? Does Sam have something cooking? I suspect potential! #staytuned #writersknow," Kousakis told fans.

Click the videos below to see two previews for "Zero Days," and scroll through the gallery above to see what's in store for the Special Ops team on March 25.

NCIS: LA airs Tuesdays at 9 p.m. ET on CBS.

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