Roel van Velzen

Beste Zangers

(Self)

Secret Duets

(Self - Panelist)

Zing!

(Self - Coach)

Even tot Hier

NOS OS Studio Peking

I Can See Your Voice

(Self - Gast panellid)

The Voice of Holland

(Self - Coach)

De Piano

(Artiest)

Het Perfecte Plaatje

(Self - Candidate)

The Passion

(Judas Iskariot (2017))

It Takes 2

(Self - Jury)

Humberto à Paris

(Self)

Humberto

(Self)

Onvergetelijke Liedjes

(Self - Singer)

De Lama's

The Voice of Poland

(Original Series Creator)

Glasat na Bulgaria

(Original Series Creator)

The Voice of Switzerland

(Original Series Creator)

Golos. Deti

(Original Series Creator)

The Voice UK

(Creator)

The Voice

(Creator)

The Voice of Germany

(Creator)

The Voice of Poland

(Creator)

The Voice of Holland

(Creator)

Glasat na Bulgaria

(Creator)

The Voice Brasil

(Creator)

The Voice of the Philippines

(Creator)

The Voice van Vlaanderen

(Creator)

O Ses Türkiye

(Creator)

Vocea Romaniei Junior

(Creator)

The Voice of the Country

(Creator)

The Voice of Azerbaijan

(Creator)

The Voice of Croatia

(Creator)

The Voice of Greece

(Creator)

The Voice Argentina

(Creator)

The Voice : plus qu'une voix

(Creator)