United Kingdom
Young Merlin is a teenager, discovering and then learning to master his magical gift. Magister Gaius, King Uther Pendragon's learned court physician to whom he's assigned as humble page, teaches him medicine, coaches his magical self-study, and warns him of Uther's strong aversion to magic. Merlin becomes squire to the noble but imprudent crown prince, Arthur, whose fate is linked with Merlin. - IMDb
| The Adventures of Merlin |  Australia |
| The Adventures of Merlin |  Hong Kong |
| The Adventures of Merlin |  Japan |
| The Adventures of Merlin (informal literal title) |  Netherlands |
| The Adventures of Merlin | |
| As Aventuras de Merlin |  Brazil |
| As Aventuras de Merlin |  Portugal |
| Aventurile lui Merlin |  Romania |
| Las aventuras de Merlín |  Argentina |
| Las aventuras de Merlín |  Mexico |
| Merlin |  Greece |
| Merlin (syndication title) |  Hungary |
| Merlin |  Indonesia |
| Merlin |  Israel |
| Merlin |  India |
| Merlin | India |
| Merlin |  Italy |
| Merlin |  Philippines |
| Merlin |  Sweden |
| Merlin |  Singapore |
| Merlin |  United Arab Emirates |
| Merlin |  Thailand |
| Merlin |  Turkey |
| Merlin |  USA |
| Merlin |  South Africa |
| Merlin |  Canada |
| Merlín |  Spain |
| Merlin | Canada |
| Merlin |  Ecuador |
| Merlin |  Egypt |
| Merlin |  Finland |
| Merlin |  France |
| Merlin | United Kingdom |
| Merlin - Die neuen Abenteuer |  West Germany |
| Merlin kalandjai | Hungary |
| Merlini seiklused |  Estonia |
| Merlinove pustolovscine |  Slovenia |
| Merlins varenais burvis |  Latvia |
| Przygody Merlina |  Poland |
| Мерлін |  Ukraine |
| Мерлин |  Bulgaria |
| Мерлин |  Serbia |
| Мерлин |  Russia |
| Пригоди Мерліна | Ukraine |
| 少年魔法師梅林 |  Taiwan |
| 魔術師 MERLIN | Japan |
| 마법사 멀린 |  South Korea |
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Asa Butterfield [11] | Mordred (TV Episode: The Beginning of the End) (2008) |
