The Fearless Four
Die furchtlosen Vier (original)
Starring Oleta Adams, Mario Adorf, Dagmar Altrichter, Peer Augustinski, Tom Deininger, Hartmut Engler, Joachim Kemmer
It's a animation and musical movie, and has a rating of 5.8 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Brazil.