Denmark
Karla invites Katrine to spend the holidays with her, hoping they might become best friends. As it turns out, nothing goes as planned. Karla meets Jonas and falls in love for the first time, and she nearly forgets all about Katrine. However, the two girls are forced to put their difficulties aside for a while, as they join Jonas in exposing a local gang of thieves. - IMDb
| Carla e Catarina |  Brazil |
| Karla & Katrine |  West Germany |
| Karla & Katrine |  United Kingdom |
| Karla & Katrine |  USA |
| Karla & Katrine | |
| Karla e Katrine Amiche Inseparabili |  Italy |
| Karla en Katrine |  Belgium |
| Karla en Katrine |  Netherlands |
| Karla et Katrine |  France |
| Karla i Katrine |  Poland |
| Karla og Katrine | Denmark |
| Karla y Katrine |  Argentina |
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Nanna Koppel [12] | Katrine |
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Joshua Berman [12] | Jonas |
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Nikolaj Støvring Hansen | Mads Morten |
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Elena Arndt-Jensen [13] | Karla |
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Jakob Fals Nygaard [16] | Tommy |
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Lasse Guldberg Kamper [8] | Lillebror |
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1. Avatar (2009) Cumulative Worldwide Gross: $ 2 847 246 203 |
 |
2. Harry Potter and the Half-Blood Prince (2009) Cumulative Worldwide Gross: $ 934 326 396 |
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3. Ice Age: Dawn of the Dinosaurs (2009) Cumulative Worldwide Gross: $ 886 686 817 |
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4. 2012 (2009) Cumulative Worldwide Gross: $ 788 550 900 |
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5. Up (2009) Cumulative Worldwide Gross: $ 735 099 082 |
| ... | |
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239. Karla og Katrine (2009) Cumulative Worldwide Gross: $ 1 914 861 |
