There had been an animated tv series from Hungary named "The Adventures of Aladár Mézga" or "The Mézga Family". The German title was either "Adolars phantastische Abenteuer" or "Archibald, der Weltraumtrotter". The Hungarian title had been "Mézga Aladár különös kalandjai".
Do you have any information about Adolar or Aladár? Is Adolar a legit translation of Aladár? The German wikipedia says there is a saint named Adolar - so it was not made up for the tv series.