In "Dead Ringers", The Mantle twins (played by Rachel Weisz) are the most successful, brilliant and extraordinary people you've never met. Identical from head to toe, these two OB-gyn's are on a mission to change the way women birth, starting with Manhattan. Drugs, pioneering but very much illegal medical research, sex and falling in love, this drama based on the David Cronenberg 80s cult classic, takes us to darker and stranger territory than we could have possibly imagined.