Argentina
United Kingdom
Traveling dentist O'Connell traverses South America on his motorcycle for the 'Eversmile' foundation of New Jersey, in a fight not only against caries, but also against fear, ignorance, indifference - and established antediluvian dentists. During a stop at a lonesome garage he meets Estella, who is supposed to marry a few days later. However she'd rather come with him - to meet a former boyfriend in another town, she says. Expecting problems, he refuses to take her, but she tricks him into it and then tries hard to convince him of her qualities and let her stay with him. - IMDb
| L'aventure du Dr. Fergus |  France |
| Eterna sonrisa de New Jersey | Argentina |
| Eversmile |  West Germany |
| Eversmile New Jersey |  Australia |
| Eversmile New Jersey |  Canada |
| Eversmile New Jersey |  Ecuador |
| Eversmile New Jersey |  India |
| Eversmile New Jersey |  USA |
| Eversmile, New Jersey | United Kingdom |
| Explosiv kärlek |  Sweden |
| Fergus O'Connell, dentista in Patagonia |  Italy |
| Hamogelaste, parakalo (transliterated title) |  Greece |
| O Dentista Apaixonado |  Portugal |
| O Sorriso de uma Vida |  Brazil |
| Örökmosoly |  Hungary |
| Pentru un zâmbet perfect |  Romania |
| Sonrisas de New Jersey |  Spain |
| Sonrisas de Nueva Jersey (original subtitled version) |  Uruguay |
| Uśmiech New Jersey |  Poland |
| Wieczny uśmiech z New Jersey | Poland |
| Χαμογελάστε, παρακαλώ | Greece |
| Ослепительная улыбка Нью-Джерси |  Soviet Union |
| エバースマイル、ニュージャージー |  Japan |
 |
Matías Puelles | Child |
