Jonathan Groff (Melchior Gabor), Lea Michele (Wendla Bergmann), Blake Bashoff (Moritz Stiefel), Emma Hunton (Ilse Neumann), Jonathan B Wright (Hanschen Rilow), Blake Daniel (Ernst Robel), Brian Charles Johnson (Otto Lämmermeier), Skylar Astin (Georg Zirschnitz), Phoebe Strole (Anna), Jenna Ushkowitz (u/s Thea Rilow), Christine Estabrook (The Adult Women), Glenn Fleshler (The Adult Men)