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Kees van der Spek Ontmaskert

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About Kees van der Spek Ontmaskert

Kees van der Spek Ontmaskert is a reality and documentary TV series that premiered on RTL 5 on February 26, 2019. It has 5 seasons and 34 episodes so far and is still airing new episodes. The latest episode, Season 5 Episode 4, aired on November 2, 2026. The next episode, Season 5 Episode 5, airs on Monday, November 9, 2026.

  • Reality
  • Documentary

Last updated

Episodes

34 episodes · 5 seasons

Season 1

2019 · 6 episodes · Last episode: 7 years ago

Kees van der Spek Ontmaskert Season 1 release dates →
  1. E6

    6. Episode 6

    Finale
  2. E5

    5. Episode 5

  3. E4

    4. Episode 4

  4. E3

    3. Episode 3

  5. E2

    2. Episode 2

  6. E1

    1. Episode 1

Season 2

2024 · 6 episodes · Last episode: 1 year ago

Kees van der Spek Ontmaskert Season 2 release dates →
  1. Kees van der Spek Ontmaskert S2 E6 still E6

    6. Episode 6

    Finale
  2. E5

    5. Episode 5

  3. Kees van der Spek Ontmaskert S2 E4 still E4

    4. Episode 4

  4. Kees van der Spek Ontmaskert S2 E3 still E3

    3. Episode 3

  5. Kees van der Spek Ontmaskert S2 E2 still E2

    2. Episode 2

  6. Kees van der Spek Ontmaskert S2 E1 still E1

    1. Episode 1

Season 3

2025 · 8 episodes · Last episode: 1 year ago

Kees van der Spek Ontmaskert Season 3 release dates →
  1. Kees van der Spek Ontmaskert S3 E8 still E8

    8. Episode 8

    Finale
  2. Kees van der Spek Ontmaskert S3 E7 still E7

    7. Episode 7

  3. Kees van der Spek Ontmaskert S3 E6 still E6

    6. Episode 6

  4. Kees van der Spek Ontmaskert S3 E5 still E5

    5. Episode 5

  5. Kees van der Spek Ontmaskert S3 E4 still E4

    4. Episode 4

  6. Kees van der Spek Ontmaskert S3 E3 still E3

    3. Episode 3

  7. Kees van der Spek Ontmaskert S3 E2 still E2

    2. Episode 2

  8. Kees van der Spek Ontmaskert S3 E1 still E1

    1. Episode 1

Season 4

2026 · 8 episodes · Last episode: 5 months ago

Kees van der Spek Ontmaskert Season 4 release dates → +2 upcoming episodes with air dates still to be announced. Get notified
  1. Kees van der Spek Ontmaskert S4 E6 still E6

    6. Scotland

    Finale

    The search for fugitive con artist Liz from Wijchen takes Kees and his team to the rugged north of Scotland. While Liz still has to serve a year in prison in the Netherlands, she is focusing her attention in Scotland on Robert Jan, a participant in ‘B&B Vol Liefde’. This remarkable turn of events in the investigation sheds new light on her activities and reveals that her practices are now taking place outside the Dutch borders as well. The team's objective is to track her down and bring her to justice so that she can finally serve her sentence.

  2. Kees van der Spek Ontmaskert S4 E5 still E5

    5. Cebu, Philippines and Istanbul, Turkey

    Susan's elderly and very wealthy aunt shows clear signs of mental decline. Hundreds of thousands of euros mysteriously disappear from her bank account, including to a woman in New York who claims to need financial support for the film adaptation of a book. Kees and his team join forces with Susan to get to the bottom of the matter. The investigation leads them along a complex trail that stretches from the tropical island of Cebu in the Philippines to the historic streets of Istanbul.

  3. Kees van der Spek Ontmaskert S4 E4 still E4

    4. Johannesburg

    Sheila’s mother has fallen head over heels in love with American country singer George Strait. In her quest to be with him, she has transferred all her financial resources and eventually sold her home as well. In a state of desperation, she turns to Kees with a request to gather evidence that her mother is a victim of fraud. The investigation leads them to a dark neighborhood in Johannesburg, where the truth threatens to slowly come to light.

  4. Kees van der Spek Ontmaskert S4 E3 still E3

    3. Benin

    When Denise's mother falls prey to a group of ruthless internet scammers and is driven to despair, she sees no other way out than to end her own life. Disillusioned by the police's inability to intervene, Denise decides to maintain contact with the perpetrators herself. She enlists the help of Kees and his team to uncover the true identity of the criminals. What follows is an intense, revealing, and emotionally charged investigation that ultimately leads her to the West African country of Benin.

  5. Kees van der Spek Ontmaskert S4 E2 still E2

    2. Episode 2

  6. Kees van der Spek Ontmaskert S4 E1 still E1

    1. Episode 1

Season 5

2026 · 6 episodes · Last episode: 6 days ago

Kees van der Spek Ontmaskert Season 5 release dates →
  1. E6

    6. Episode 6

    Finale
  3. E4

    4. Episode 4

    New
  4. E3

    3. Episode 3

  5. E2

    2. Episode 2

  6. E1

    1. London, England

    A ship's captain is kidnapped in the Mediterranean an event that leaves a deep mark on his family. Lonneke, Sanne, and Femke three sisters determined to rescue their father watch as their mother transfers substantial ransom payments in the hope of securing his release. As tension mounts, questions arise regarding the true nature of the situation. The investigation unexpectedly leads to London, where events culminate in an intense and inevitable confrontation.

Cast & crew

Created by Kees van der Spek

  • Robert Jan van Rheenen

    Robert Jan van Rheenen

    Self - Victim

Kees van der Spek Ontmaskert FAQ

When is the next episode of Kees van der Spek Ontmaskert?

The next episode of Kees van der Spek Ontmaskert, Season 5 Episode 5, airs on Monday, November 9, 2026. Get the Streambay app to be notified the moment it's out.

When did the latest episode of Kees van der Spek Ontmaskert come out?

The most recent episode of Kees van der Spek Ontmaskert, Season 5 Episode 4, aired on November 2, 2026.

How many seasons of Kees van der Spek Ontmaskert are there?

Kees van der Spek Ontmaskert has 5 seasons with 34 episodes in total.

When did Kees van der Spek Ontmaskert first air?

Kees van der Spek Ontmaskert first aired on RTL 5 on February 26, 2019.

How do I get notified when new episodes of Kees van der Spek Ontmaskert are released?

Download the Streambay app, follow Kees van der Spek Ontmaskert, and you'll get a push notification the moment each new episode is released.

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