Masters of Sex: Series 4
4 Series ∙ 46 Episodes ∙ International Drama
American drama set in the 1950s, chronicling the lives of two pioneering researchers of human sexuality, William Masters (Michael Sheen) and Virginia Johnson (Lizzy Caplan).
All episodes for series 4 of Masters of Sex
S4 E1 · Freefall
Masters is caught drunk-driving and Johnson works with Hugh Hefner.
S4 E2 · Inventory
Masters and Johnson focus on their expanding clinic.
S4 E3 · The Pleasure Protocol
Masters and Johnson adjust to new partners.
S4 E4 · Coats or Keys
Johnson, Masters, Libby, Betty, Lester and Keller wind up together at a swingers party.
S4 E5 · Outliners
Masters is forced to make a difficult admission.
S4 E6 · Family Only
Johnson tries to get her relationship with Bill back on track.
S4 E7 · In to Me You See
Masters intends to make Art his protege as he expands his research.
S4 E8 · Topeka
Masters and Johnson go on the road and pose as a couple at a competing clinic.
S4 E9 · Night and Day
Masters and Johnson must deal with the ramifications of their trip to Topeka.
S4 E10 · A Private Affair
As the practice disintegrates, Masters and Johnson make an important choice about their future.
