Cas Jansen started his acting career at the tender age of twelve. Following a role in the popular youth series Fort Alpha and two years in the iconic soap opera Goede Tijden, Slechte Tijden countless other roles followed.

On the big screen, Cas has played leading roles in Lek, All Stars, de Hel van ’63and Leve Boerenliefde, as well as a supporting role in Mees Kees.

On the stage, he performed in plays such as Tape, Sexual Perversity and Terug naar de Kust and played the role of Edward Snowden in Snowden.

Recently, Cas featured in the TV series Spoorloos Verdwenen, De 12 van Oldenheim and De Meiden van de Herengracht.

In 2019, he reprised his role as Julian Verduyn in the iconic soap opera Goeden Tijden Slechte Tijden. 

In 2021, Cas will reappear in a film-version of the well-known series De Kameleon.