Sian Clifford joins Antonia for a round of '20 Questions' and to discuss her new Netflix show 'Unstable'. Learn more about your ad choices. Visit <a href="https://megaphone.fm/adchoices">megaphone.fm/adchoices</a>

Chris Chalk

Deadline Hollywood presents 20 Questions: On Deadline. Each week the stars reveal their toughest moments, best advice and biggest fears. Hosted by Antonia Blyth, Deadline's senior awards editor.