United Kingdom, Feb. 11 -- Kieran Culkin is trying not to "pay attention to his nerves" ahead of his return to Broadway.

The 42-year-old actor is heading to The Great White Way to star in 'Glengarry Glen Ross' at The Palace Theatre from mid-March and admitted that he is "just trying to put it off mentally" because, in the end, he just wants to do a good job.

He told People: "I wonder if it's excitement.

"What's going through my body? Yeah, there's nerves, I guess, but I'm not paying attention.

"I've just been trying to put it off mentally. All I know is it is a really good, really well-written play, and as long as we don't do anything drastic to f*** it up, it should be good."

The 'Succession' star is just concerned that when it come...