Find out the details on the emotional loss set to transpire on season 12 finale of CBS's 'NCIS'

Watch the preview for 'NCIS' episode 'Lost in Translation'. On April 14, NCIS will air its new episode called Lost in Translation, which will focus closely on Gibbs (Mark Harmon) working closely with Eleanor "Ellie" Bishop (Emily Wickersham) on a case.

Check out some behind-the-scenes photos that 'NCIS' cast members are sharing on Twitter. The cast of CBS' naval crime drama NCIS are always teasing photos from on set! 'NCIS' Writer Jennifer Corbett Teases PHOTOS From On Set Of Filming 'Lost in Translation' This week, Emily Wickersham, who portrays Eleanor "Ellie" Bishop, Pauley Perrette, who portrays the incredibly quirky Abby Sciuto, and Michael Weatherly, who portrays Tony DiNozzo, all hit up their Twitter accounts to share some pictures from behind-the-scenes of their successful TV series.

Find out about the April 28 episode of 'NCIS'. NCIS will not be airing a new episode on April 21, but the series will resume with new episodes the following week with the episode called Troll airing on April 28.