Anna Carlsson, is a German voice actress from where, she voices in the German-language dubs of a number of animation and anime productions including, The Little Mermaid, where she voices in the German-language dubs of a number of animation and anime productions including which movie, based upon a a fairy tale written by the Danish author Hans Christian Andersen about a young mermaid who is willing to give up her life in the sea and her identity as a mermaid to gain a human soul?