Season 1
Episode: 1x01 | Airdate: Mar 17, 2014 (50 min)
Theo Kamp is Tilburg's best but also its most hotheaded homicide detective. When he steps out of line yet again during the investigation into top criminal Freddy van Nuenen, he is taken off the case and demoted to the marijuana squad as punishment. Here, he's supposed to keep a low profile for the time being under the supervision of his new partner, Willem Niessen, the most by-the-book detective in the force. Theo has no intention of giving up his investigation, but will he manage from this disadvantaged position, with Willem as his watchdog to finally catch Freddy van Nuenen and get his old job back?
Episode: 1x02 | Airdate: Mar 24, 2014 (50 min)
After coming under fire during the night, Theo and Willem aren't allowed to investigate the shooter on their own. They have to go back to pulling up weeds. Willem is relieved. But Theo has no intention of leaving the hunt to his former colleagues in the Serious Crimes Unit.
Episode: 1x03 | Airdate: Mar 31, 2014 (50 min)
Witness Hans is found dead near the hospital, while his wife Donna is inside giving birth to their daughter. Can Theo and Willem provide the newly widowed woman with enough protection now that her life is in danger?
Episode: 1x04 | Airdate: Apr 7, 2014 (50 min)
Theo and Willem suspect there's a mole among their colleagues. They soon begin to suspect District Attorney Jozias Blok. But what can two detectives from the cannabis task force do against a high-ranking prosecutor?
Episode: 1x05 | Airdate: Apr 14, 2014 (50 min)
Blok enlists Willem to expose Theo, while Theo makes a shocking discovery about Maartje. Can Theo and Willem reconcile before the criminals strike?
Episode: 1x06 | Airdate: Apr 21, 2014 (50 min)
Theo and Willem are the heroes of the unit and are being promoted to the Serious Crimes Division. They're now among the big boys. But what are they going to do about Maartje?
Episode: 1x07 | Airdate: Apr 28, 2014 (50 min)
After the shooting incident, Willem is determined to prove that he acted correctly. He takes charge of the investigation, and Theo can barely keep him in check. Meanwhile, the investigation into the second mole continues.
Episode: 1x08 | Airdate: May 5, 2014 (50 min)
Because of Tessa's kidnapping, Theo and Willem are forced to work with Mick Faassen. But can Mick really be trusted?
Episode: 1x09 | Airdate: May 12, 2014 (50 min)
To secure Tessa's release, Theo and Willem need Leon Duinkerk's drug money. To catch him, they use his ex, Maartje, as bait. Meanwhile, District Attorney Blok mobilizes the entire police force to catch Theo.
Episode: 1x10 | Airdate: May 19, 2014 (50 min)
Willem is willing to pay 35 million in drug money to the middleman Freddy van Nuenen to get Tessa released. But Theo has no intention of letting Freddy get away with it.
Season 2
Episode: 2x01 | Airdate: Mar 29, 2015 (50 min)
Willem gets the shock of his life when he hears that Theo has been shot in his own apartment. Willem rushes to the hospital, where the question soon arises: Why did Theo have to die?
Episode: 2x02 | Airdate: Apr 5, 2015 (50 min)
After a bloody shootout, Theo and Willem find themselves in Amsterdam's nightlife scene. There, a deadly hitman awaits them one who, however, might bring them closer to Theo's father.
Episode: 2x03 | Airdate: Apr 12, 2015 (50 min)
Willem starts his first day on the job in Amsterdam, where he and his new partner, Sam, grill Roxy, the drugged prostitute. Meanwhile, Theo and Maartje put a plan into action to lure hitman Achmatov out of hiding.
Episode: 2x04 | Airdate: Apr 19, 2015 (50 min)
Theo and Willem set out in pursuit of Theo's father. This leads the men to a vacation resort, where they run into a gang of human traffickers. What is the connection between these criminals and Theo's father?
Episode: 2x05 | Airdate: Apr 26, 2015 (50 min)
Willem, Theo, and Sam join forces to find out exactly what Moliers' gang is up to. Willem is struggling with family problems in Tilburg, where he faces a shocking surprise. Meanwhile, Roxy comes forward with important new information about the extortion case.
Episode: 2x06 | Airdate: May 3, 2015 (50 min)
Theo goes undercover in Guy Moliers' gang and confides a secret to Willem. Sam and Willem do everything in their power to put Tessa's kidnapper behind bars. Meanwhile, Maartje has maneuvered herself into an extremely dangerous position.
Episode: 2x07 | Airdate: May 10, 2015 (50 min)
The shipment is in jeopardy, and Moliers is pressuring Theo to hand over Roxy. Theo is given a few hours; otherwise, the master criminal will kill Maartje. A race against the clock begins, ending in bloodshed in the ports of IJmuiden.
Episode: 2x08 | Airdate: May 17, 2015 (50 min)
With Guy Moliers still on the loose, Theo rushes to his penthouse to save Maartje. When he gets there, it seems he's too late, so Theo makes a drastic decision. Willem and Sam must then do everything in their power to save Theo's life. A race against the clock begins.
Episode: 2x09 | Airdate: May 24, 2015 (50 min)
The assassination of Guy Moliers is big news. Theo, Willem, and Sam team up with Neelie van Leeuwen to lure *The Diplomat* out of his lair. To do so, they need the deadly master criminal Razinsky as bait. But can Neelie van Leeuwen be trusted, or is she putting the lives of all our heroes at risk?
Episode: 2x10 | Airdate: May 31, 2015 (50 min)
When Willem is falsely accused of murder, he is forced to go on the run. With the entire Amsterdam police force hot on his heels, Willem tries everything he can to make Theo see the truth about his father even if it could mean Willem's own death.
Season 3
Episode: 3x01 | Airdate: Jan 22, 2017 (49 min)
It has now been a year since Theo Kamp disappeared without a trace. Willem Niessen is living in Tilburg again. Then Willem finds himself caught up in a case that attracts international attention and causes enough of a stir to turn everyone's quiet lives in Brabant upside down for good.
Episode: 3x02 | Airdate: Jan 29, 2017 (49 min)
Now that Theo is back, he's throwing himself wholeheartedly into the case involving the human traffickers. Willem, however, is very worried about his partner. Theo has been left with some lingering effects from his time undercover, and they're starting to seriously interfere with their work.
Episode: 3x03 | Airdate: Feb 5, 2017 (49 min)
Theo and Willem discover an unexpected connection between the two criminal families. They try to use this to put pressure on their opponents, but inadvertently spark a gang war with life-threatening consequences.
Episode: 3x04 | Airdate: Feb 12, 2017
Meanwhile, Theo's paranoia is reaching new heights, and Willem wonders: Is Theo Kamp still able to work, or is he completely losing it?
Episode: 3x05 | Airdate: Feb 19, 2017 (51 min)
Theo suspects the German chemical toilet dealer of being an accomplice of the diplomat. As soon as Willem finds the two of them in a deserted forest, Theo desperately tries to convince Willem of his story. Willem wonders if Theo isn't holding an innocent person captive. Is Theo even in his right mind?
Episode: 3x06 | Airdate: Mar 5, 2017 (50 min)
After even Willem casts doubt on Theo's theory about the diplomat, Theo decides to undergo therapy at a monastery. Tjebbo and Willem, each in their own unique way, set out to track down the second convoy of terrorists. Meanwhile, it turns out that the monastery isn't the best place for Theo to find peace after all.
Episode: 3x07 | Airdate: Mar 12, 2017 (51 min)
Malik is trying to figure out when the terrorists are going to carry out an attack. Meanwhile, Theo and Willem are interrogating Franz Redelmacher, hoping he'll tell them who "The Diplomat" really is. What they don't know is that "The Diplomat" is staying in Tilburg and has had his sights set on Theo and Willem for quite some time.
Episode: 3x08 | Airdate: Mar 19, 2017
Not only are Theo Kamp and Willem Niessen on the hunt for the Diplomat, who hails from Germany, but together with the Tilburg agency, they also have to save the EU and fight terrorism. It's chaos on the day of the attack. Theo and Willem have to pull out all the stops to get the situation under control.
Episode: 3x09 | Airdate: Mar 26, 2017
The Diplomat is about to seize power. Theo and Willem try to stop him, but then find themselves the prime suspects in the attacks. International police forces seal off Brabant completely and launch a manhunt for our duo. From now on, Theo Kamp and Willem Niessen are the most wanted men in Europe.
Episode: 3x10 | Airdate: Apr 2, 2017
With the police hot on their heels, Theo and Willem try to flee to Germany. Someone living there can help them lure The Diplomat out of hiding before he seizes power. However, the borders are closed, and a manhunt for Theo and Willem is now underway throughout Europe. Eventually, Theo and Willem find themselves face to face with The Diplomat, and it turns out their greatest enemy still has one last surprise in store.
Season 4
Episode: 4x01 | Airdate: Jan 14, 2018
Episode: 4x02 | Airdate: Jan 21, 2018 (51 min)
Episode: 4x03 | Airdate: Jan 28, 2018 (51 min)
Episode: 4x04 | Airdate: Feb 4, 2018 (51 min)
Episode: 4x05 | Airdate: Feb 11, 2018
Episode: 4x06 | Airdate: Feb 18, 2018
Episode: 4x07 | Airdate: Feb 25, 2018
Episode: 4x08 | Airdate: Mar 4, 2018
Episode: 4x09 | Airdate: Mar 11, 2018
Episode: 4x10 | Airdate: Mar 18, 2018
Season 5
Episode: 5x01 | Airdate: Jan 19, 2020
Episode: 5x02 | Airdate: Jan 26, 2020
Episode: 5x03 | Airdate: Feb 2, 2020