Bliss is a British television science thriller series first broadcast on 11 October 1995. It ran for a total of five episodes on ITV1. The series starred Simon Shepherd as Dr. Sam Bliss, a medical research scientist based at Cambridge University, and widowed father-of-two, who often finds himself investigating bizarre and unexplained deaths, with the help of his assistant, Dr. Melanie Kilpatrick (Sian Webber). Initially broadcast as a single stand-alone pilot episode in 1995, Bliss spawned a run of four episodes, which followed in 1997.