| Adolars phantastische Abenteuer |
 East Germany |
| Archi - Der Krimi Planet |
 West Germany |
| Archibald, der Weltraumtrotter |
West Germany |
| La famiglia Mezil |
 Italy |
| A Família Mezga |
 Brazil |
| La familia Mézga |
 Spain |
| Familia Traznita |
 Romania |
| Familie Sanders is anders (dubbed version) |
 Netherlands |
| De Familie Sanders (dubbed version) |
Netherlands |
| Heißer Draht ins Jenseits (first season title) |
East Germany |
| Legacy from the Future - Fantastic Adventures of Family Mézga |
 USA |
| A Mézga család különös kalandjai |
 Hungary |
| The Mézga Family (literal English title) |
|
| Miazgovci |
 Slovakia |
| Rodina Smolíkova |
 Czechoslovakia |
| Семейство Мезга |
 Bulgaria |
| Сообщение из будущего - необыкновенные приключения семьи Мезга |
 Soviet Union |
