Actress Maggie Siff talks all about her supporting role as psychiatrist-to-the hedge fund stars, Wendy Rhoades, on Showtime's popular new drama series, 'Billions.' Home Browse Series Live Q&A WSJ ...

Law & Order will be Maggie Siff's first TV credit since Billions ... you can also pay more for Peacock Premium and enjoy ad-free streams and the option to download titles to watch offline later ...