The Flying Ferdinand doesn't ring a bell with me (I do remember Karlsson from the roof top) but Pan Tau was very much part of my youth while Arabela came out in Germany when I was beginning to feel I am too old for fairy tale stuff (I did see most of the original series, but not the sequel, though).
Pan Tau seems a bit longer than the others, but I wish listed it (him...?) and the Arabela stuff. Might pick them up during my next trip to Germany.
