Masters of Sex S4, E4

Drama about the pioneers of the science of human sexuality whose research touched off the sexual revolution.

Cast:Michael Sheen , Lizzy Caplan , Caitlin FitzGerald , Teddy Sears , Annaleigh Ashford , Kevin Christy , Beau Bridges , Heléne Yorke , Nicholas D'Agosto , Julianne Nicholson , Kayla Madison , Jaeden Martell , Josh Charles , Betty Gilpin , Benjamin Koldyke , Isabelle Fuhrman , Cole Sand , Allison Janney