Roel van Velzen

Best Singers

(Self)

Secret Duets

(Self - Panelist)

Zing!

(Self - Coach / Jury)

Even tot Hier

NOS OS Studio Peking

I Can See Your Voice

(Self - Gast panellid)

The Voice of Holland

(Self - Coach)

De Piano

(Artiest)

The Perfect Shot

(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 of Poland

(Creator)

The Voice UK

(Creator)

The Voice of Holland

(Creator)

The Voice of Germany

(Creator)

Glasat na 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)

The Voice of Greece

(Creator)

The Voice Argentina

(Creator)

The Voice : plus qu'une voix

(Creator)