Now,Dexter’s most iconic villain may get his own, much-anticipated spin-off series.

The Trinity Killer, played by John Lithgow.

One of these was seeing Dexter in crime scene investigator mode.

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John Lithgow won a Golden Globe and Primetime Emmy Award for his portrayal of The Trinity Killer inDexterseason 4.

Arthur Mitchell is one of the most complex killers in theDexterfranchise, except for Dexter Morgan himself.

Arthur then becameThe Trinity Killer and had a kill cyclein which he re-enacted the deaths of his family.

Dexter Season 4 Trinity

John Lithgow as Arthur Mitchell looking creepy in Dexter

Dexter: Original Sin explores the origins of Dexter Morgan as he transitions from student to serial killer in 1991 Miami. Guided by his father, Dexter channels his dark urges through a moral code while starting a forensics internship at the Miami Metro Police Department.

A composite image of Dexter looking on in front of Dexter standing with this father in Dexter: Original Sin

Headshot Of Christian Slater

Headshot Of Patrick Gibson

Dexter: Original Sin