The 1990s series set her career alight; then came 30 Rock, Unbreakable Kimmy Schmidt and countless theatre triumphs. She discusses Tina Fey, Stephen Sondheim and why it would take a broken leg to keep her off stage ‘I’ve been on three television shows that moved the needle a little bit,” says Jane Krakowski. “It sounds obnoxious for me to say it, so hopefully you’ll phrase that as if you said it.” In fact, I did also say it: the first was Ally McBeal, from 1997 until 2002, in which she played...