Dexter, often stylized as DEXTER, is an American television series, which debuted on Showtime on October 1, 2006. The show centres around Dexter Morgan, a blood splatter analyst working for Miami Metro Homicide, who secretly acts as a serial killer, exclusively killing other murders and criminals who have escaped the justice system.

Currently with six seasons, the show's upcoming seventh season is set to premiere on September 30, 2012.