Dexter: Original Sin season 1 brings back several major characters from the main series, but one significant figure's absence doesn't make sense.

[This story contains spoilers from the first five episodes of Dexter: Original Sin.]

Yes.

Dexter: Original Sin reaches the halfway mark of its first season, and the young killer has some cleaning up to do after a botched kill.

Paramount+ with SHOWTIME then you can actually tune in at midnight ET on Fridays to catch the new episode. However, if you're an old school Showtime cable subscriber, then you can tune in on Sunday nights at 10pm ET/PT.

The fifth episode of Paramount+ with Showtime’s crime drama series ‘Dexter: Original Sin,’ titled ‘F is for Fuck-Up,’ follows the aftermath of Dexter Morgan’s attempt to kill the mob hitman named Mad-Dog.

A kill goes wrong, and Harry grounds Dexter in a new episode of "Dexter: Original Sin" on Sunday, Jan. 5, at 10 p.m. ET on Showtime.

The Dexter saga is expanding with two thrilling series: the current hit, Dexter: Original Sin, and the much-anticipated sequel Dexter: Resurrection. Fans are eagerly waiting to see their favorite characters return to the screen.