The Trinity Killer series, which was originally announced last year, was reported to focus on the Trinity Killer, a character played by John Lithgow in the original Dexter series.

Plot. Specific plot details are under wraps, and we can guess that the vibe will be similar to Original Sin but focused primarily on the Trinity Killer’s earlier crimes. As his nickname suggests ...

EXCLUSIVE: The Dexter Trinity Killer prequel series, following the makings of the notorious serial killer played by John Lithgow in the mothership series, remains “in development” at ...

The Trinity Killer, Arthur Mitchell, has a complex kill cycle with 4 stages, each representing a tragedy from his past. The ...

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 ...

Before your favorite serial killer returns in July with the reboot Dexter: Resurrection, catch up on all things Dex.

The Dexter Trinity Killer spin-off has gotten a big update from showrunner Clyde Phillips, but it sounds like the show is still a ways off.