Elisabeth Moss stopped by LIVE with… Kelly and Michael on March 12 to chat about her return to Broadway in The Heidi Chronicles—and it’s not been all smooth sailing. “I actually had the scariest thing that has ever happened to me on stage happen on our third performance, the first matinee,” said the Mad Men star. Check out the videos below to find out why if you go see her at the Music Box Theatre you shouldn’t yell "start over" and that thanks to Bette Midler, her next Main Stem gig could be a tuner!