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.
S4 E1: Living the Dream
S4 E2: Remains to Be Seen
S4 E3: Blinded by the Light
S4 E4: Dex Takes a Holiday
S4 E5: Dirty Harry
S4 E6: If I Had a Hammer
S4 E7: Slack Tide
S4 E8: Road Kill
S4 E9: Hungry Man
S4 E10: Lost Boys
S4 E11: Hello, Dexter Morgan
S4 E12: The Getaway