What is 2004 sci-fi movies?

As an AI language model, I cannot watch movies myself. However, I can provide you with some information about 2004 sci-fi movies:

1. The Day After Tomorrow: Released in 2004, The Day After Tomorrow is a disaster sci-fi movie directed by Roland Emmerich. The movie is set in the near future and is about the catastrophic effects of global warming on the planet. It stars Dennis Quaid and Jake Gyllenhaal.

2. Primer: Primer is a low-budget sci-fi movie that was released in 2004. The movie was written, directed, produced, and edited by Shane Carruth. The film is about two engineers who accidentally invent a time machine, and the consequences that come with it.

3. Sky Captain and the World of Tomorrow: Sky Captain and the World of Tomorrow is a 2004 sci-fi movie directed by Kerry Conran. The movie is set in an alternative 1939, and follows the adventures of a pilot and a reporter as they try to save the world from an alien invasion. The movie stars Jude Law and Gwyneth Paltrow.

4. I, Robot: I, Robot is a sci-fi action movie that was released in 2004. The movie is loosely based on the book of the same name by Isaac Asimov. It stars Will Smith as a detective in a future Chicago where robots have become a part of everyday life, but things turn dark when a robot is accused of murder.

5. The Chronicles of Riddick: The Chronicles of Riddick is a 2004 sci-fi movie directed by David Twohy. The movie stars Vin Diesel as the titular character, a dangerous criminal who becomes embroiled in a battle to save the universe from a powerful race of alien beings.