San Diego Comic-Con (SDCC) was a treasure trove of information for Dexter fans who have been excited about the upcoming prequel series Dexter: Original Sin. The panel surprised fans with the news that Michael C. Hall, who played the title character in the original, will be part of the new project by providing the narrative voice of his younger selfs inner monologue (played by Patrick Gibson). But that wasnt it: he will also reprise the role for another spin-off series.