| Country | Date | |
|---|---|---|
| USA | 19 October 2007 | (Hamptons International Film Festival) |
| Canada | 2 November 2007 | |
| USA | 2 November 2007 | |
| Germany | 8 November 2007 | |
| Israel | 8 November 2007 | |
| Singapore | 22 November 2007 | |
| Philippines | 19 December 2007 | |
| Turkey | 21 December 2007 | |
| Thailand | 31 January 2008 | |
| South Korea | 14 February 2008 | |
| Australia | 21 February 2008 | |
| Spain | 22 February 2008 | |
| Taiwan | 27 February 2008 | |
| Argentina | 6 March 2008 | |
| Greece | 7 March 2008 | (DVD premiere) |
| Iceland | 19 March 2008 | (DVD premiere) |
| Russia | 25 March 2008 | (DVD premiere) |
| Mexico | 11 April 2008 | |
| Finland | 25 April 2008 | (DVD premiere) |
| Hungary | 13 May 2008 | (DVD premiere) |
| Brazil | 16 May 2008 | |
| Brazil | 22 May 2008 |
| Ditya s Marsa | Russia (DVD title) |
| Ensinando a Viver | Brazil |
| Fiú a Marsról | Hungary |
| Mein Kind vom Mars | Germany |
| Merhaba dünyali | Turkey (Turkish title) |
| Mikros Areianos, O | Greece (DVD title) |
| Nadie te quiere más que yo | Mexico |
| Niño de Marte, El | Spain |
| Niño de otro mundo, Un | Argentina |
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