Professional dominatrix and certified sexologist Damiana Chi rates nine dominatrix scenes in movies and TV ... and "Billions" (2018), starring Maggie Siff. She also breaks down the realism ...

Siff, who's playing “Agatha” in this reading, will be joined by Ben Beckley (What the Constitution Means to Me) as “Dr. Pitt,” Carmen Berkeley (Our Dear Dead Drug Lord) as “Mary Nell ...