Roel van Velzen

Beste Zangers

(Self)

Secret Duets

(Self - Panellid)

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)

The Voice of Poland

(Original Series Creator)

The Voice of Bulgaria

(Original Series Creator)

The Voice of Poland

(Creator)

The Voice

(Creator)

The Voice UK

(Creator)

The Voice of Holland

(Creator)

The Voice of Germany

(Creator)

The Voice of Bulgaria

(Creator)

The Voice of the Philippines

(Creator)

The Voice Brasil

(Creator)

O Ses Türkiye

(Creator)

The Voice van Vlaanderen

(Creator)

Vocea Romaniei Junior

(Creator)

The Voice of the Country

(Creator)

The Voice of Azerbaijan

(Creator)

The Voice of Croatia

(Creator)

Golos. Deti

(Creator)

The Voice of Greece

(Creator)

The Voice Argentina

(Creator)