Based on a serial of novel by author Jeff Lindsay , the show was a watercooler hit for Showtime and forMichael C. Hall(Six Feet Under ) , who struck a perfect counterweight between Dexter ’s charm and menace . But the series met with a tepid rooter reaction in former season , with the close evidence especially factious .

InDexter : New Blood , a limited seriesairingon Showtime begin November 7 , the connection is give itself a chance to write a new ending for Dexter . Here ’s what we cognize so far about the further adventures of America ’s most beloved fictional successive murderer . ( Spoilers for the original series follow . )

1.Dexter: New Bloodtakes place 10 years after the conclusion ofDexter.

In the 2013 close of the original serial , Dexter finds his carefully cultivate veneering of normalcy altogether destroyed . He ’s split from his young son , Harrison , and his sister Deb ( Jennifer Carpenter ) is left brain - dead watch a shot . Dexter carry her physical structure out to ocean , then disappear during a hurricane . presume utter by everyone in Miami , Dexter resurfaces — apparently shape as a lumberjack — in a remote part of Oregon .

Dexter : New Bloodpicks up about 10 year later , with Dexter now go at Fred ’s Fish and Game shop in thefictionaltown of Iron Lake , New York , underthe false name Jim Lindsay ( a nod toDexterauthor Jeff Lindsay ) . He ’s apparently been able to suppress his compulsions for violent death , but a new threat in the once - quiet town will deepen that .

2. At least two originalDextercast members are set to return.

Death has never been an handicap to throw a fall back part onDexter . In the original serial , Dexter ’s adopted Father of the Church , Harry Morgan ( James Remar ) , helped draw his son ’s conscience as a kind of spectral presence within Dexter ’s mind . InDexter : New Blood , that responsibility may fall to Deb , Dexter ’s at peace sis . During an appearance during the Television Critics Association pressure tour , Carpenterdescribedher role as “ something totally different from a ghost entity ” and that she may have more influence on Dexter ’s military action than their don did .

to boot , John Lithgow will be pass as Arthur Mitchell , a.k.a . the Trinity Killer , the homicidal resister of the show ’s fourth season and wide view the best of Dexter ’s adversary . It ’s not clear whether Lithgow will come out in flashbacks or as a proverbial Satan on his shoulder .

Will there be more intimate face ? Showrunner Clyde Phillips was quoted at Comic - Con 2021 assayingthat “ There will be some return rove member from the original series that will make some mass ’s brains blow up . ” In a tweet , actorErik King , who play the pop Sergeant James Doakes , said that “ there may be a few surprisal , MF ” regarding a potential appearing .

Jennifer Carpenter and Michael C. Hall return as Deb and Dexter Morgan in Showtime’s Dexter: New Blood.

3. Dexter’s son will be back.

owe to his complicated life as a serial orca , Dexter guess it best to leave his 5 - year - old son Harrison in the custody of lady friend Hannah McKay ( Yvonne Strahovski ) before go away . InDexter : New Blood , Harrison ( Jack Alcott ) is now a stripling , and will apparentlyreconnectwith his estranged father to work out some lingering rancour .

4. Dexter has a new love interest.

While laying low in Iron Lake , Dexter ca n’t seem to escape ties to natural law enforcement . In the limited series , he ’s apparentlyinvolvedwith the township ’s police force chief , Angela Bishop ( Julia Jones ) . While details of their entanglement are scarce , it ’s well-defined Dexter ’s takings to his murderous ways will strain their relationship .

5. Dexter makes friends with a deer.

It ’s not light to regain someone to entrust in when you ’re a serial cause of death , which is belike why Dexter often talks to numb relatives in his imagery . One Quaker who wo n’t tell on him is a cervid , which Hall hassaidDexter befriend too soon on in the serial . The deer “ represents some aspiration to goodness to purity — one that he wants to domesticate and require to total closer and closer to , ” Hall say .

6.Dexter: New Bloodtakes place over the course of two weeks.

The limited series is n’t pass to take too long of a regard into Dexter ’s current lifestyle . The events of the show are set to take placeovera two - week period in Iron Lake — plenty of time for Dexter to engage with his Dark Passenger .

7.Dexter: New Bloodisn’t season 9 ofDexter.

The change of scenery from sunny Miami to snowy Iron Lake is n’t the only change on the mesa . Accordingto executive manufacturer Scott Reynolds , the structure of the original serial publication — in which Dexter pursues a primary resister while taking detours to dispose of less significant menace — has mostly been discarded for the circumscribed series . “ We step aside from that a little minute and made it much more personal , ” Reynolds say . “ It ’s about Harrison . It ’s about family life . It ’s about a father who is a liquidator — a serial cause of death — and the effect that that has on everybody around him . ”

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