Six months after the season 3 finale, Dexter is now living with three kids and a wife in a new home. Along with his new son Harrison, the complexities of being a suburban father of three is making it difficult for Dexter to concentrate on his work. Dexter's lack of sleep results in a murderer being released because Dexter brought the wrong case file to court, irritating Quinn. Quinn begins a relationship with reporter Christine Hill. A recently retired Agent Lundy has returned to finally capture a shadowy serial killer known as the "Trinity Killer", who has been at large for 30 years and always kills three people every year. After a call from Rita, Dexter quickly kills the released murderer but totals his car after falling asleep at the wheel.
Did You Know?
Frank Lundy returns. He was last seen in The British Invasion, episode #2.12. See more
Around the middle, where Dexter is driving, there is the exact scene with the back of the station wagon that Deb saw and thought it was the Ice Truck Killer's during the first season. See more
My dark passenger is like a trapped coal miner, always tapping, always letting me know it's still in there, still alive.
Dexter Main Title
Written by Rolfe Kent
Performed by Rolfe Kent See more