Moss discussed throwing the first pitch at a Chicago Cubs game and being coached in baseball by her "Mad Men" co-star Jon Hamm, as well as working with Robert Redford.
"You'd be surprised, talking to Robert Redford, what an idiot you become," Moss said, laughing about Redford's esteemed status in the entertainment industry. "He'd be like, 'Good morning,' and I'd be like, 'What does one say to Good morning?'"
The Heidi Chronicles will be directed by Pam MacKinnon, who won a 2013 Tony Award for her revival of Who's Afraid of Virginia Woolf?, and will begin performances Feb. 23 at the Music Box Theatre.
Read Playbill.com's interview with Moss, on bringing feminism to Broadway, here. Watch the video below.