Watch an exclusive clip from tonight's episode of NBC's The Irrational, starring Broadway alum Jesse L. Martin. In the ...

Jesse L. Martin and Karen David on The Irrational Season 2, Alec and Rose's relationship, getting musical for The Little Shop ...

Jesse L. Martin tells guest host Kal Penn what's happening in Season 2 of "The Irrational" airing Tuesday nights on NBC and ...

The Irrational Season 2 Episode 17 was pure fun ... but that cliffhanger has us gasping for breath. Our review!

Tonight’s “Suddenly Alec” episode of The Irrational was special because it had a musical inside the murder mystery, causing ...

The Irrational ‘s musical episode — Alec ( Jesse L. Martin) and Rose ( Karen David) investigate a murder at a community ...

Pi Day is a favorite holiday for both food lovers and mathematicians. For the foodies, the reasoning is simple. Pi Day brings ...

Jesse L. Martin and Karen David exclusively told Us Weekly why it felt like the right time for them to film a musical episode for NBC's 'The Irrational' ...

The Irrational season two episode seventeen airs on March 18 at 10 PM ET/PT on NBC. The upcoming episode of The Irrational season two is titled Suddenly Alec and will feature Jesse L.

The American crime drama “The Irrational” follows Alec Mercer (Jesse L. Martin), a behavioral science professor who uses his ...

I was very adamant starting the show that everybody knows that, yes, I'm a Broadway guy. Yes, I can sing, but do I need to ...

Pi belongs to a huge mathematical group called irrational numbers, which go on forever and cannot be written as fractions.