Season 1
Paramount+ with Showtime 
, 2006
Dexter and the department hunt a fellow serial killer nicknamed the Ice Truck Killer, whom Dexter discovers to his horror knows his secret identity, and whose grisly work triggers Dexter's suppressed memories of his childhood; Dexter's sister Debra t…
Season 2
Paramount+ with Showtime , 2007
In season two, the bodies of Dexter's victims are uncovered and an investigation is launched in Dexter's own department to find the killer, dubbed the "Bay Harbor Butcher." Debra struggles to recover, and Rita sends Dexter to Narcotics Anonymous meet…
Season 3
Paramount+ with Showtime , 2008
After a runin with a man, Dexter initiates a friendship with his brother, Assistant District Attorney Miguel Prado. In the meantime, Rita discovers that she is pregnant, and Debra investigates the murders of a new serial killer, called "The Skinner,"…
Season 4
Paramount+ with Showtime , 2009
Dexter as a father and husband struggles to figure out how to survive for years to come. He seeks to learn from Arthur Mitchell, a serial killer and family man, who has murdered for over thirty years without being discovered.
Season 5
Paramount+ with Showtime , 2010
In season five, Dexter comes to terms with the aftermath of the Season 4 finale, stopping a group of serial rapists and avoiding a corrupt cop who learns his deadly secret.
Season 6
Paramount+ with Showtime , 2011
Season six follows Dexter's and Miami Metro's investigations into a string of bizarre ritualistic killings featuring overtly religious apocalyptic symbolism.
Season 7
Paramount+ with Showtime , 2012
Season seven follows Dexter's tangles with a Ukrainian mob boss and introduces Hannah McKay, a mysterious widow with a green thumb and a checkered past.
Season 8
Paramount+ with Showtime , 2013
The season follows Dexter Morgan, who is forced to deal with his past when he comes across Dr. Evelyn Vogel, an expert on psychiatry who returns to Miami. Nicknamed the "Psychopath Whisperer", she claims to have structured the code for him alongside…