Season 4
Dexter as a father and husband struggles to figure out how to survive for years to come. He seeks to learn from Arthur Mitchell, a serial killer and family man, who has murdered for over thirty years without being discovered.
Episodes
1 Living the Dream Sep 27, 2009 
2 Remains to Be Seen Oct 4, 2009 
3 Blinded by the Light Oct 11, 2009 
4 Dex Takes a Holiday Oct 18, 2009 
5 Dirty Harry Oct 25, 2009 
6 If I Had a Hammer Nov 1, 2009 
7 Slack Tide Nov 8, 2009 
8 Road Kill Nov 15, 2009 
9 Hungry Man Nov 22, 2009 
10 Lost Boys Nov 29, 2009 
11 Hello, Dexter Morgan Dec 6, 2009 
12 The Getaway Dec 13, 2009