Michael Sheen discusses what's in store for William Masters in season 4 of Masters of Sex.

Masters of Sex: William Masters

Michael Sheen and Lizzy Caplan star in MASTERS OF SEX, a one-hour drama series chronicling the unusual lives, romance, and pop culture trajectory of the pioneers of the science of human sexuality, William Masters and Virginia Johnson. New season premieres Sun, Sept 11th at 10PM ET/PT on Showtime.

TV & Film

Lizzy Caplan discusses Virginia Johnson's transition into the 1960s.

Masters of Sex: Virginia Johnson

Don't miss the new season of Masters of Sex Sundays at 10PM ET/PT beginning July 12th, only on Showtime.

Masters of Sex: William Masters

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