An American version, produced by the Walter Reade Organisation Inc, dubbed into English, had the scene with Prof. Manz re-shot with Roger Livesey playing Prof. Manz.
In July 2016, a complete cut of the film was released in Spain on DVD and Blu-ray. 7 scenes did not include the original Spanish Castilian dubbing and were subtitled. This edition included 2 versions of the initial and final credits in the texts in Spanish and in German.
The Spanish Castilian dubbing due to the censorship of the time, had to change many of the dialogues when they mentioned issues of child abuse or even rape.