Acting
- 2024Hast du Töne?Self - Guest1 ep.
- 2020#CoupleChallenge – Das stärkste Team gewinntself10 ep.
- 2014Promi Big Brother - Die Late Night ShowSelf1 ep.
- 2002Deutschland sucht den SuperstarSelf - Judge10 ep.
Guest appearances
- 2025Hast du Töne?Self - Guest1 ep.
- 2020Promi Big Brother - Die Late Night ShowSelf1 ep.
Also known as: Isabel Gülck · Isabel Buder-Gülck