Leary and O’Brien both got their start in comedy, as a stand-up comedian and 'Saturday Night Live' writer, respectively.

“We look like two Irish aunts,” Leary joked after Fallon brought out a side-by-side photo of the two stars, who are third ...

It was Denis Leary's uncle who put together the pieces of the family puzzle and explained how the actor was related to Conan ...

Denis Leary reveals how he figured out his connection to revered TV host Conan O'Brien, who turned out to be distant cousins.

Folks? I’d like to sing a song about the American Dream. About me, about you. Well, not about ME, per se, as I don’t drive a Cybertruck, post one-star Amazon reviews, or refuse to wear a mask if I ...

Denis Leary took inspiration from a famous general for his new comedy "Going Dutch," where he plays a colonel sent to a quiet military outpost in The Netherlands.

Actor Denis Leary told "The View" on Wednesday that the LA fire department had been diminished by budget cuts every year and had been understaffed for over a decade.

Actor and Comedian Denis Leary sits down with "Good Morning Football" to talk about his passion for the New England Patriots ...

Leary and O’Brien both got their start in comedy, as a stand-up comedian and 'Saturday Night Live' writer, respectively. By Carly Thomas Associate Editor Denis Leary is recalling how he found ...

Comedian and actor Denis Leary came up around the same time as O’Brien, even appearing as a guest on Late Night with Conan O’Brien several times to promote his work. But after he got a relative a ...