Endeavor is a British television detective drama series. It serves as a prequel to the long-running television series Inspector Morse. Like that series, and it's sequel, Inspector Lewis, Endeavor is set primarily in Oxford, England. In the series, Shaun Evans portrays a young Endeavor Morse, who has begun his career as a Detective Constable (DC) with the Oxford City Police CID. The series is produced for ITV by Mammoth Screen and Masterpiece. Following the broadcast of the pilot episode in 2012, the first series of four episodes was broadcast in 2013. A second series of four episodes is scheduled to be broadcast in 2014.