| A Spaceman in King Arthur's Court |
USA (reissue title) |
| En rymdman vid riddarnas bord |
Sweden |
| König Artus und der Astronaut |
West Germany |
| UFO |
(undefined) |
| Um Astronauta na Corte do Rei Artur |
Portugal |
| Un astronauta alla tavola rotonda |
Italy |
| Un astronauta en la corte del rey Arturo |
Spain |
| Unidentified Flying Oddball |
USA |
