Dexter: Original Sin star Patrick Gibson embraced his dark side for the antagonist of Season 1, Aaron Spencer.

In December of last year, Showtime premiered a third “Dexter” series called “Original Sin.” Patrick Gibson plays Dexter while a young college grad at the beginning of his career.

Then, Dexter: Original Sin, a prequel series that followed a young Dexter, played by Patrick Gibson, began airing in late 2024 and wrapped earlier this month. Related: Michael C. Hall Supported ...