On a roll of late, with Homeland and Dexter drawing viewers to the network en mass, Showtime will come strong again in 2013 with two new additions to their bill. Michael Sheen and Lizzy Caplan team up for Masters of Sex as two researchers whose study helped teach America life in the bedroom need not be something to be afraid of. Whilst Ray Donovan sees the film star-turning-TV star trend continue, with Liev Schreiber starring as an LA “fixer” for the rich and famous, only when his father is release from prison, it’s his family that seem to be causing him the most hassle. Both shows premiere in the spring, hopefully 2013 will be much better for TV than in 2012.