Dexter - Season 4 - Eps 6: If I Had a Hammer
Dexter knows it’s only a matter of time before Miami Metro discovers the Trinity Killer’s latest handiwork. Therefore, he has to work doubly hard to stay one step ahead of their investigation. Dexter has begun to realize that the closer he gets to Trinity, the more he stands to learn from this very different beast. Trinity hides behind a well-kept mask, and getting behind that facade will require some extra prodding on Dexter’s part. Meanwhile, Debra becomes frustrated when she finds herself shut out from her own case. She considers bending the rules in the name of justice, risking her career in the process. LaGuerta and Batista come to regret a major decision, and realize that by playing by the rules they may have painted themselves into a corner. And when the friction between Rita and Dexter comes to a head, Dexter gleans relationship advice from a most unlikely source.
About Dexter

Title: Dexter
First Air Date: 2006-10-01
Last Air Date: 2013-09-22
Status: Ended
Rating: 8.211/10 (from 4604 votes)
Language: EN
Seasons: 9
Total Episodes: 96
Network: Showtime
Genres: Crime, Drama, Mystery
Production Companies: Showtime Networks, John Goldwyn Productions, The Colleton Company, Clyde Phillips Productions, Devilina Productions
Synopsis
Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.
Cast

Michael C. Hall
Dexter Morgan

Jennifer Carpenter
Debra Morgan

Geoff Pierson
Thomas Matthews

David Zayas
Angel Batista

James Remar
Harry Morgan

Aimee Garcia
Jamie Batista

Desmond Harrington
Joseph Quinn

C.S. Lee
Vince Masuka