NCIS: Los Angeles will only air two new episodes in February, but they will play host to some of the series' biggest reveals.

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Callen (Chris O'Donnell) spent the summer hiatus searching for Arkady (Vyto Ruginis), and although he came up empty in the season 7 premiere, the OSP agent never stopped looking. Feb. 8's "Matryoshka" will dive back into the story as a precursor to the newly announced episode 16.

Titled "Matryoshka: Part 2," the Feb. 22 hour will likely give viewers - and Callen - the answer they've been waiting for. Callen's name is about to come tumbling out, and die-hard fans will get a front row seat to the great unveiling.

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Unfortunately, CBS has yet to release a synopsis for the second hour. For now, we'll have to content ourselves with the summary for next Monday's ep.

"In order to locate Arkady in Russia, the NCIS team goes undercover with his daughter, Anna (Bar Paly), at a gala in Los Angeles to gain access to the Russian Consul General's computer, on part one of a special two-part episode," CBS teased.

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

Tags: NCIS: LA television CBS