Carpenter, who turns 31 on Friday, said in April that Hall had "fully recovered."
Michael C. Hall's wife, co-star, files for divorce →
"I'm exhausted at the end. I mean, I run marathons _ I should be able to do this," she says, laughing. "This was literally the play that I could not say no to. And once I had said yes, I had knots in my stomach."
Jennifer Carpenter of 'Dexter' relishes the stage →