Elisabeth Hübert (Mary Poppins), Andrea Luca Cotti (u/s Bert), Björn Klein (u/s George Banks), Josefien Kleverlaan (u/s Winifred Banks), Maaike Schuurmans (Miss Andrew), Kaatje Dierks (Bird Woman), Aaron Hunt (Neleus), Alex Avenell (u/s Mrs. Brill), Noah Willi (u/s Robertson Ay), Maik Lohse (u/s Admiral Boom), Anastasia Bain (Mrs. Corry), Gianni Meurer (u/s Park Keeper/Von Hussler/Mr Punch), Paul Flannigan (u/s Valentine), Roimata Templeton (Miss Lark), Tobias Joch