The seventh season of Dexter premiered on September 30, 2012. The season follows Dexter's tangles with a Ukrainian mob boss and introduces the character Hannah McKay, a mysterious widow with a green thumb and a checkered past.
Number of episodes: 12
Air date: September 30, 2012
Original release: September 30 – December 16, 2012
Original network: Showtime
Country of origin: United States of America