MASTERS OF SEX Season 1 Episode 1 Pilot Photos September 19, 2013 by Seat42F Nicholas D’Agosto as Dr. Ethan Haas in Masters of Sex (season 1, episode 1) – Photo: Craig Blankenhorn/SHOWTIME Seat42FXFacebookPinterestEmailTumblrRedditFlipboardPages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14