The 40-year-old, who plays Cillian's on-screen wife in Oppenheimer, said it was a "monumental undertaking" to lose the weight. "He had such a monumental undertaking.

Cillian Murphy told MTV Movies that his "Oppenheimer" silhouette was inspired by David Bowie. Murphy said that director Christopher Nolan sent him photos of Bowie as references for his character.

Cillian Murphy: It's always paid off for me, you know, in every film that I worked with him on. The script for "Oppenheimer" was on red paper so that it couldn't be photocopied. 60 Minutes ...

The trailer for Cillian Murphy's upcoming film, Steve, just dropped, and fans were surprised and excited to see a different ...

Cillian Murphy drastically transformed for Christopher Nolan's Oppenheimer. He aimed to embody the physicist's emaciated look ...

Matt Damon says, "Cillian is the worst dinner companion imaginable." Hear Cillian Murphy's reaction. Cillian Murphy says it's too soon to talk about his acting legacy, adding he's hungry for more.

Dave Bautista, the actor (Guardians of the Galaxy) and former WWE star would agree, as he’s got a tattoo of Cillian Murphy on his thigh that he was hoping would resemble someone else.

This was quickly debunked, and, sadly, Cillian Murphy does not appear in 28 Years Later, nor is his character referenced. However, Murphy's Jim is shaping up to be a major part of the next film ...

Cillian Murphy is now more than two years removed from his Oscar-winning performance in Oppenheimer, but one of his movies that’s more than 20 years old just got a disappointing streaming update ...

Cillian Murphy is set to make his eventual return to the world of 28 Days Later within the upcoming trilogy that 28 Years Later will kick off this summer, but there are a few catches. Director ...