HomePeople Biography and filmographyMarie-Jeanne Widera Biography unavailable on TMDB. Movies (2)TV shows (2) Movies (2) MantikorMantikor2019 · Production Manager, Co-Producer Sechs Richtige und ich2017 · Frau Müller-Langenfels TV shows (2) Einstein2017 · Student World of Wolfram2016 · Nerd