Dexter: Original Sin's success is getting another prequel series moving along, this one following the most chilling character ...

A Dexter prequel series based on the Trinity killer from the original series remains in the works and recently got a very ...

Dexter's most formidable villain, the Trinity Killer, is getting his own spin-off series with a fan-favorite actor returning.

Dexter' Trinity Killer Prequel update: the project, co-created by Clyde Phillips & Scott Reynolds, is moving along, Phillips ...

A Dexter spinoff prequel centering the Trinity Killer is not only on its way, but it’s much further along than fans knew.