'Masters of Sex' season 2 trailer gets out of the lab, into the sack

With their groundbreaking study released, the randy Masters and Johnson take their experimenting out of the lab and into the bedroom in season 2 of Showtime’s Masters of Sex. In the first full trailer for the new season, here’s Michael Sheen as Dr. William H. Masters and Lizzy Caplan as Dr. Virginia E. Johnson as they continue their affair while reeling from public reaction to their sex study. Masters of Sex returns July 13 on Showtime.