How ‘30 Rock’ Helped Jane Krakowski and Cheyenne Jackson Prepare for Broadway’s ‘Oh, Mary!’

Jane Krakowski felt a pang of jealousy the first time she saw “Oh, Mary!,” the hit comedy that imagines former first lady Mary Todd Lincoln as a deranged wannabe cabaret star. The Tony-winning actor, best known for offbeat television roles on “30 Rock” and “Unbreakable Kimmy Schmidt,” remembers whining to herself, “Why didn’t I come […]