Introduced in season 4, episode 1, "Living The Dream," 'The Trinity Killer' (known as Arthur Mitchell), quickly caused chaos ...

The Trinity Killer prequel has the potential to add a chilling new layer to the Dexter universe. Lithgow’s involvement and the series' finished script is a major win for a project in development ...

The story resumes weeks after the dramatic events of New Blood, where Dexter Morgan was shot by his son, Harrison.

It looks like the most terrifying villain in the Dexter franchise still has more blood to spill, at least narratively. The long-teased spin-off series focused on the Trinity Killer just got a ...

Why Dexter Season 4 Is the Show at Its Best ... The writers even revisited this storyline in a later season by having Dexter learn that Trinity’s son may be picking up his dad’s dark tendencies.

John Lithgow in "Dexter," Clyde Phillips and Scott Reynolds Everett/Getty EXCLUSIVE: The Dexter Trinity Killer prequel series, following the makings of the notorious serial killer played by John ...

Opinions differ, of course, but it's generally agreed that one of the high points - if not the high point - of the first "Dexter" series is Season 4 and Dexter's conflict with the Trinity Killer ...

Dexter: Resurrection will ... Trinity Killer is perhaps the greatest villain from the OG series who really gave our main man a run for his money in season 4. ... Dexter killed the Trinity Killer ...

In another reveal, Lithgow also spilled details about his unexpected return to “Dexter,” despite his character, the Trinity Killer, meeting his end in Season 4. “I just went back to do a day ...

John Lithgow has teased the return of his Dexter character, known as the Trinity Killer, in new sequel series Dexter: Resurrection. "I just went back to do a day," Lithgow told Variety. "They’re ...

“Hello, Dexter Morgan” (Season 4, ... the reveal that Trinity murdered Dexter’s wife Rita, and the discovery of Dexter’s son sitting in a pool of his own mother’s blood, ...

While Dexter was based on the books by Jeff Lindsay, the TV series’ Phillips created the character of Arthur Mitchell aka the Trinity Killer who first appeared in Season 4 of the Showtime hit.