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Showtime renews 'Dexter' for sixth bloody season


Michael C. Hall plays serial killer Dexter Morgan.

Can't get enough of serial killer Dexter Morgan? Neither can Showtime! The network has renewed "Dexter" for a sixth season as the show gets ready to wrap up it's highest-rated year. The 10th episode of the season pulled in 2.54 million viewers, which is a 43 percent increase over the 1.77 million the premiere received.

"This was the easiest decision I've made since I got to Showtime," said David Nevins, president of the network.

The show stars Michael C. Hall as the lovable murderer. Production for season six begins in the spring.