Undercover in Nederland S23E2 — Professional liar and con artist Diederik H.

6.7

Undercover in Nederland•Season 23•Episode 2

Professional liar and con artist Diederik H.

6.7/10 · 2 votesMar 10, 202642 min

Ranked #15 of 16 in Season 23•−0.4 vs season avg

Discussion

Attention is drawn to the bizarre story of a so-called fighter pilot. The con artist claims numerous victims with his lies and deceit. Alberto and his team manage to track down the fantasist. While his victims wait in vain for their money, the con artist

Previous episodeE1 · Heartless thief Patrick C.Next episodeE3 · Unscrupulous Landlords

Seasons24

All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Season 23 Episodes16

E1 7.0

Heartless thief Patrick C.

E2 6.7Now viewing

Professional liar and con artist Diederik H.

E3 7.0

Unscrupulous Landlords

E4 7.0

Stefan P. and Jort van W. from Funcaps - Part 1

E5 5.5

Funcaps - Part 2

E6 7.0

Debt collector Dennis P.

E7 7.0

Con artist Lambert B.

E8 7.0

Con artist Jeffrey K.

E9 7.3

Simon V. mass donor

E10 7.3

Ruthless charlatan Jean-Philippe H.

E11 7.0

Illegal prohibited vapes

E12 7.0

Fake Model Scout Dogukan B.

E13 7.0

Notorious ghost buyer Kenneth B.

E14 9.0

Bizarre conspiracy movement

E15 7.5

Con artist Arie O.

E16 7.5

Land dealer John S.

Cast1

Alberto Stegeman

Self (Investigative journalist) - Presenter

Discussion

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Episode Summary

"Professional liar and con artist Diederik H." is episode 2 of Undercover in Nederland season 23. It scored 6.7/10 from 2 votes, ranking #15 of 16 episodes this season (season average 7.1). It aired on March 10, 2026.

Next: E3 · Unscrupulous Landlords Best of Season 23