| La science des rêves | France (original title) |
| The Science of Sleep | Denmark (imdb display title) / Finland / International (English title) / Sweden (imdb display title) / UK / USA |
| La ciencia de los sueños | Colombia / Peru |
| La ciencia del sueño | Mexico / Spain |
| Sonhando Acordado | Brazil (imdb display title) / Brazil (festival title) |
| Наука сна | Russia |
| A Ciência dos Sonhos | Portugal (imdb display title) |
| Anleitung zum Träumen | Germany |
| Az álom tudománya | Hungary |
| Jak we snie | Poland |
| L'arte del sogno | Italy |
| Nauka sna | Serbia (imdb display title) |
| Rüya bilmecesi | Turkey (Turkish title) |
| Se eida st' oneiro mou | Greece (transliterated ISO-LATIN-1 title) |
| Soñando despierto | Argentina |
| Trailers | Plot summary | Box office and business |
| User reviews | Ratings | Awards |
| News articles | Official site | External reviews |
| Showtimes | Main details |