![Exclusive: Dexter Season 8 Promo Pays Tribute to [Spoiler] and [Spoiler] and [Spoiler] and…](http://l2.yimg.com/bt/api/res/1.2/Qy5hEMy4jZmdbMbOWyLqWw--/YXBwaWQ9eW5ld3M7Y2g9MzU5O2NyPTE7Y3c9NTE0O2R4PTA7ZHk9MDtmaT11bGNyb3A7aD0zNTk7cT04NTt3PTUxNA--/http://media.zenfs.com/en_US/News/TVLine.com/dexterdw.jpg "Exclusive: Dexter Season 8 Promo Pays Tribute to [Spoiler] and [Spoiler] and [Spoiler] and…")
The countdown to Dexter‘s endgame has begun.
The Showtime thriller will introduce two major recurring characters in its upcoming eighth and likely final season — and both could spell trouble for Dex and Deb.
RELATED | Dexter Season 8 Scoop: [Spoiler] Will Be Back!
First up is Dr. Evelyn Vogel, a formidable and whip smart neuro-psychiatrist in her late 50s who assists the law in profiling criminals (like, perhaps, the one who murdered LaGuerta?).
The show is also on the hunt for a 40ish actor to play Jacob Elroy, a handsome and straightforward former cop who now owns his own private eye business. Our guess: Angel (or maybe Tom?) hires him to find out who killed his ex-wife.
Do you agree/disagree with our theories? Got casting suggestions? Do you think Dexter should call it quits after Season 8? Sound off below!
Get more from TVLine.com: Follow us on Twitter, Facebook, Newsletter
