Cillian Murphy is most well-known for playing Scarecrow in "Batman Begins" and heir Robert Fischer in "Inception" and also for having one of the most distinctive faces in Hollywood. He is also an incredible actor, he has nailed every single role I have seen him in.
What do you think is his type? He is definitely an introvert; intensely private, hardly ever in the gossip pages, visibly uncomfortable promoting his movies.
Here are two interview sequences (one is of the first talk show he ever did in 2010, it took him almost a decade to finally go on a talk show to promote a movie, also in that sequence his Irish accent comes out really strong):
This video just shows photos of him, I think he has this distinctive INxx "far-away look" going on here: