Watch all episodes with Showtime Anytime on your computer, tablet, mobile devices and stream to your TV - FREE with your SHOWTIME® subscription through participating TV providers.
Masters and Johnson return for a new season July 12 at 10 PM.
Get your copy of Masters of Sex Season 2.
Shop for Masters of Sex tees at the Showtime Store.
Look back on the best looks from Masters of Sex.
Get an inside look at Lizzy Caplan's morning hair and makeup routine on the set of Masters of Sex.
Watch costume designer Ane Crabtree discuss Betty's style on the show.
Watch Betsy get camera-ready on the set of Masters of Sex.
Watch the series premiere of the Golden Globe winning SHOWTIME Original Series, The Affair.
Download Season 2 of Masters of Sex.
Check out what other Masters of Sex fans are saying about the show.
MASTERS OF SEX is a one-hour drama starring Emmy® and BAFTA Award nominee Michael Sheen and acclaimed actress Lizzy Caplan, who will portray the real-life pioneers of the science of human sexuality, William Masters and Virginia Johnson. The series chronicles the unusual lives, romance, and pop culture trajectory of Masters and Johnson. Their research touched off the sexual revolution and took them from a midwestern teaching hospital in St. Louis to the cover of Time magazine and nearly a dozen appearances on Johnny Carson's couch.