Where We Left Off: After nearly getting found out by his sister Deb, Dexter and Lumen separate after taking care of Jordan Chase and Liddy.

What's Next: Season 6 will skip ahead a year, giving Dexter more time to recover from Rita's death and Lumen's departure. The season will be heavy with religious themes, as Colin Hanks and Edward James Olmos guest star as killers who justify their crimes with twisted scripture.

Season 6 premieres Sun., Oct. 9, 9PM ET on Showtime