The 2009 version of "The Girl with the Dragon Tattoo" is a Swedish film directed by Niels Arden Oplev, based on Stieg Larsson's novel. It features Noomi Rapace as Lisbeth Salander and is part of the original Swedish trilogy. The 2011 adaptation is an American film directed by David Fincher, starring Rooney Mara as Lisbeth and Daniel Craig as Mikael Blomkvist. The American version has a darker tone, updated visuals, and a different pacing, while maintaining the core plot. Both films are critically acclaimed but cater to different audiences.

Yes, there are two different film adaptations of "The Girl with the Dragon Tattoo." The first is a Swedish film released in 2009, directed by Niels Arden Oplev, based on Stieg Larsson's novel. The second is a Hollywood adaptation released in 2011, directed by David Fincher. Both films follow the story of journalist Mikael Blomkvist and hacker Lisbeth Salander as they investigate a decades-old disappearance, but they differ in style, cast, and some narrative elements.

"The Girl with the Dragon Tattoo," based on the novel by Stieg Larsson, is a work of fiction and not directly based on a true story. However, the author drew inspiration from real-life events, societal issues, and his own experiences in Sweden, particularly regarding violence against women and corruption. The novel, part of the Millennium series, explores themes of crime, family secrets, and the pursuit of justice, resonating with readers due to its gritty realism and complex characters.

You can watch the original "The Girl with the Dragon Tattoo" (2009), directed by Niels Arden Oplev, on various streaming platforms. As of now, it is available for rent or purchase on services like Amazon Prime Video, Google Play Movies, and Apple iTunes. Additionally, check subscription services like Netflix or Hulu, as their offerings may change. To find the most current availability, consider using a streaming aggregator website to see where the film is being offered.