The interest of the audience for Hella-Moja movies faded slowly in the 20's. She only appeared in few movies like "Abgrund der Seele" (1920), "Gräfin Walewska" (1920), "Der Mann um Mitternacht" (1924) and "U 9 Weddigen" (1927) before her screen career was finally finished because of the sound film era.