| Episode cast overview, first billed only: | |||
| Michael C. Hall | ... | Dexter Morgan | |
| Julie Benz | ... | Rita Bennett | |
| Jennifer Carpenter | ... | Debra Morgan | |
| Erik King | ... | Sgt. James Doakes | |
| C.S. Lee | ... | Vince Masuka | |
| Luna Lauren Velez | ... | Lt. Maria LaGuerta (as Lauren Velez) | |
| David Zayas | ... | Det. Angel Batista | |
| James Remar | ... | Harry Morgan (credit only) | |
| JoBeth Williams | ... | Gail Brandon | |
| Margo Martindale | ... | Camilla | |
| Dale Midkiff | ... | Mr. Wilson | |
| S.A. Griffin | ... | Don of Miami Tribune | |
| Jaime Murray | ... | Lila Tournay | |
| Keith Carradine | ... | Special Agent Frank Lundy | |
| Christina Robinson | ... | Astor Bennett | |
A written manifesto sent by the Bay Harbor Butcher to a local newspaper sends Lundy's special task force into chaos. Doakes almost discovers the truth about Dexter's past, which forces Dexter to devise a plan to get him suspended from the police force. During a romantic dinner with Dexter, Lila learns that Dexter plans to attend one of Cody's school events where he will see Rita, and becomes jealous. Rita stands up to her mother and compels her to move out of the house. Debra breaks up with Gabriel and decides to pursue a relationship with Lundy, not knowing if her feelings are reciprocated.
Dexter sends a messy manifesto to the Miami Herald to mislead the investigations of Lundy's team. With Sergeant Doakes on his tail, Dexter plots a Machiavellian scheme to get rid of the hassle. Gail punishes Cody for calling Dexter and Rita takes an attitude sending her back home. Debra dumps Gabriel and shows affection for Agent Lundy. Meanwhile Dexter sentimental life is divided between Lila that supports him in his addiction and Rita and her kids that give sense of family to him. Out of the blue, Lila decides to call the attention to her.
In this episode, Dexter frames the dangerous Doakes and this attitude will probably bring consequences in the next episodes. However the reckless attitude of Lila seems to indicate that the woman will be trouble for him. My vote is eight.
Title (Brazil): "Naquela Noite, Uma Floresta Cresceu" ("In That Night, a Forest Grew")