Besides the weekly cases that require the services of “The Irrational” hero Alec Mercer (Jesse L. Martin), the behavioral psychology expert is also trying to solve his own case: Who was responsible ...

Jesse L. Martin stars as Alec Mercer in "The Irrational." “I like writing characters who are smarter than me. It’s a challenge. It’s always hard, but I love it because it helps make me smarter and ...

The Irrational will continue to push boundaries in season 2 — and the mystery is just getting started. In Us Weekly‘s exclusive first look at the second season of the hit NBC series, Jesse L. Martin ...

NBC brought a lot of bad news during the 2024–2025 TV season. The Irrational was one of many shows canceled, and that cancellation came weeks after the second season finale aired. It meant that the ...

(NBC) — After an extended break, “The Irrational” returns Monday with the first of four new episodes to wrap up its rookie season. The show’s already been renewed for Season 2 later this year.

The Irrational Season 2 Episode 4 got Alec out of his classroom and onto a different type of case — one where he and Marisa were both supposed to be guests, not the lead detectives. A wedding is a ...

Thanks to a case, Alec (Jesse L. Martin) and his dad Eli (Ron Canada) are able to get very honest with one another — and it leaves their relationship in a much better place by the end of the latest ...

“The Irrational” has returned with its eagerly-awaited second season. Jesse L. Martin, the charismatic actor, returns as Dr. Alec Mercer, a brilliant professor of behavioral science at a fictional ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Warning: spoilers are ahead for Episode 7 of The Irrational on NBC, called "The Real Deal." After ...