SHOWTIME® OFFERS EARLY SAMPLING FOR THE PREMIERES OF NEW COMEDY HAPPYish AND PSYCHOLOGICAL THRILLER PENNY DREADFUL ACROSS MULTIPLE PLATFORMS NOW HAPPYish Premieres Sunday, April 26th At 9:30 PM ET/PT And PENNY DREADFUL Debuts Sunday, May 3rd At 10 PM ET/PT NEW YORK – April 20, 2015 – SHOWTIME is giving viewers an early opportunity to sample the series premiere of …