Moretti and Pierce are called upon to solve a crime in their own backyard when a college student is killed in her dorm room. Pierce is forced into the uncomfortable…

Aster Corps gets closer to completing the number sequence; Martin and Trevor race to stop them and save Amelia and Jake.

After a run-in with an Aster Corps enforcer, Martin and Trevor go under cover to protect the Righteous 36.

Martin decides to take a chance and spills the beans to Detective Lange in hope of clearing his name; Jake leads Avram to a possible Righteous 36 member.

Jake uses the cipher to find Amelia; a bloody path leads Martin to Guillermo, who is stalking Dr. Plimpton; as shocking events unfold, lives are lost.

As Martin tracks down a man Jake led him to, he discovers that he was Dr. Teller’s first patient and is now on death row.

After tracking down Calvin, who agrees to help them find Amelia, Martin, Lucy and Jake try to infiltrate an Aster Corps facility.

Jake and Martin visit Breakwire to ask Martin’s friend, an ex-Navy Seal, for help; chaos ensues when Guillermo closes in on Jake.

Calvin offers Lucy a troubling deal for Amelia’s return; Trevor at Breakwire helps Martin and Jake look for Lucy; Guillermo meets a man hiking through the desert, leading to some…

Jake and Amelia escape their supervision to meet; while searching for the kids, Martin and Lucy find information about Calvin’s brain-damaged brother; Guillermo faces a difficult decision.

Unforeseen developments force Martin to make a decision and form a deal; Lucy goes to the police with new information about Amelia’s kidnapping; Avram sees Guillermo in New York.

Martin’s mission to expose Aster Corp. has global consequences; Guillermo continues to track down the 36 Righteous Ones; Jake leads Lucy to a woman with connections to her missing daughter,…

Guillermo, a religious zealot, tries to attain his vision.

While Martin tries to keep Jake safe from those who want to exploit his abilities, Jake is determined to find Amelia.

Rex and Bobo are sent to fix a failing shield around the Bug Jar. Unfortunately, Van Kleiss and the Pack, along with Circe, arrive in order to forge an alliance…

When someone tampers with Mabel’s life-size wax statue of Grunkle Stan, she and Dipper set out to find the culprit. Meanwhile, Grunkle Stan mourns over the loss of his wax…

On the fourth anniversary of his father’s death, McGarrett meets a woman who helps him reopen the last unsolved case his dad worked on before he died.

Chappelle threatens to pull Jack from the investigation for killing a material witness, but Jack persuades him to hold off when they find a fresh lead on Amador’s whereabouts. Amador…

Jack and Chase track Amador in the hopes that he can lead them to the man behind the virus attack. Michelle faces a mob riot when the hotel is quarantined….

Things finally come to an explosive head as Jack, Ramon, Nina and Chase all close in on the virus. But the deal takes an unexpected turn when Amador pulls a…

Jack and Chase interrogate Nina, but the worm turns when she causes havoc with the CTU computer systems. Chappelle puts Chloe under guard when she refuses to answer questions about…

Tony interrogates Nina about Alvers’ location, while Chappelle orders Jack to undergo a medical examination in light of his drug use. Kim and Chase have a conversation about the baby….

Claudia manages to free Chase from his captors, but she pays a high price for her efforts. Wayne turns to Julia, while Palmer calls on Sherry for help against Milliken….

Jack forces Nina to work with him in order to get the virus from Amador. Palmer meets with Sherry and convinces her to help him deal with Milliken. Chase remains…

Palmer and Chappelle view a message from Jack, explaining his undercover work with the Salazars. Meanwhile, Hector tries to convince Ramon that they should deal with Bauer so that they…

Palmer clears Anne’s name with the press, but he finds that he is facing a new problem when his biggest campaign contributer reveals a startling secret about Wayne. Kim and…

Mulder goes to the Bermuda Triangle when he learns that the Queen Anne, a British luxury liner which disappeared during WWII, has reappeared in the middle of the Sargasso Sea….

“Slack Tide” is the seventh episode of the fourth season of the Showtime television series Dexter. Dexter finds himself enjoying a brief moment of tranquility. He’s finally managed to strike…