Greg Finley will reprise his role as Liv's ex on episode 10 of iZombie season 3.
Here's what we know so far:
Liv will eat the brains of a mentally disturbed man being haunted by the wife he killed in a car accident. By the rules of brain-eating, Liv will find herself similarly haunted.
Finley joins previously announced guest stars on iZombie Season 3 including Jason Dohring and Andrew Caldwell. The show will return midseason on the CW.
If you want more spoilers, head over to iZombie Spoilers to check out the latest promos for season 3.