制作公司：
- CinePantera [墨西哥]
- Esperanto Filmoj [美国]
- Fidecine [墨西哥]
- Instituto Mexicano de Cinematografía (IMCINE) [墨西哥]
- Lulú [墨西哥]
- Titan
发行公司：
- Aerofilms [捷克] (2006) (Czech Republic) (theatrical)
- Alfa Films [阿根廷] (2005) (Argentina) (theatrical)
- Artecinema (2004) (Mexico) (theatrical)
- BBC Four [英国] (2004) (UK) (TV)
- Bright Angel Distribution [荷兰] (Netherlands)
- Look Now! [瑞士] (2005) (Switzerland) (theatrical)
- Notro Films [西班牙] (2004) (Spain) (all media)
- Optimum Releasing [英国] (2004) (UK) (theatrical)
- Pelicanfilms [瑞士] (2006) (Switzerland) (DVD)
- Rézo Films [法国] (2005) (France) (theatrical)
- Transeuropa Video Entertainment (TVE) [阿根廷] (2006) (Argentina) (DVD)
- 华纳独立影业 [美国]
