Dexter will not be through with Travis on Sunday's new episode of this Showtime hit.

Look for the blood splatter specialist/serial killer to come up with an unusual scheme in order to apprehend DDK, while Deb will butt head with LaGuerta over a certain dead call girl and the man in the room with her when she died.

Finally, as teased in the following promo for "Talk to the Hand," Deb's therapist will also come up with a bold suggestion for her client. Watch now:

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