SEASON FINALE

Alec and Marisa are close to finding the culprit of the church bombing.

Air Date: Air Date: Monday, February 19 (10–11 p.m. ET) on NBC.

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THE IRRATIONAL -- "Reciprocity" Episode 111 -- Pictured: Jesse L. Martin as Alec Mercer -- (Photo by: Sergei Bachlakov/NBC)