Dexter (2006) is a television series, not a film, created by James Manos Jr. and based on the novel Darkly Dreaming Dexter by Jeff Lindsay. The show stars Michael C. Hall as Dexter Morgan, a forensic blood spatter analyst working for the Miami Metro Police Department by day and a vigilante serial killer by night. The series follows Dexter Morgan, who leads a double life: he is a respected member of the police department and an adopted son of a loving family. However, Dexter has a dark secret—he murders criminals who have evaded justice.

His adoptive father, Harry Morgan, recognized Dexter’s violent tendencies early on and taught him a strict code to follow: only kill those who have committed heinous crimes and ensure that his activities remain undetected. As Dexter balances his public persona with his secret life, he faces moral and ethical dilemmas, especially as he grapples with his own dark urges and the complexities of his relationships with those around him.

The show delves into themes of justice, identity, and the nature of evil. Dexter received acclaim for its innovative storytelling, complex characters, and Michael C. Hall’s compelling performance. The series has become a cultural phenomenon, known for its unique premise and engaging exploration of its protagonist’s dual life.