NCISLA Season Four Finale Promo Picture

NCIS: Los Angeles (CBS)
Airs: Tuesday, May 14 at 9/8c
Get ready for another partner swap! After a nuclear explosion in the Pacific renews NCIS’ search for stolen nuclear weapons, Hetty sends Callen and Kensi overseas and partners Sam and Deeks stateside. But look for the finale to also pay off this season’s exploration of Sam’s relationship with his undercover CIA agent wife. “It’s a bigger finale than any we’ve done in terms of the outcomes and what’s at stake,” executive producer Shane Brennan says.