Sam Hanna will get a blast from the past and Deeks and Kensi will spark an explosion when a young girl goes missing on NCIS: Los Angeles.

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Previously protected by Sam (LL Cool J) while living in Saudia Arabia, a programer's 10-year-old daughter will go missing along with her father's latest high-profile project. Although Sam will be determined to bring the child - and the software - home safe and sound, the Special Operations team will hit a few snags along the way.

As Sam and Callen (Chris O'Donnell) deal with masses of masked suspects, Kensi (Daniela Ruah) and Deeks (Eric Christian Olsen) will find themselves the victims of a fiery blast and Nell will hit the field with an unlikely partner.

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The young intelligence analyst will leave Eric (Barrett Foa) alone in Ops once more as she pairs with Granger (Miguel Ferrer) outside the office.

"Shooting in Hollywood today, teamed up with the lovely Rene[e], aka Nell. Always funny and great," Ferrer (Granger) said of his work on episode 22.

However, it also sounds as if at least one half of Nanger may find themselves in a bit of a jam.

"Just saw my driving stunt double. Don't know why I need one. I've crashed plenty of cars," Ferrer joked on Twitter.

Click the video below to see a preview of "One More Chance," and tune in to NCIS: LA on CBS this Tuesday at 9 p.m. ET to find out how the case plays out.

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NCIS: LA, NCIS: Los Angeles, CBS, Television