Independence Day is a 1996 American science fiction action film directed by Roland Emmerich, written by Emmerich and the film's producer Dean Devlin, and starring an ensemble cast that consists of Will Smith, Bill Pullman, Jeff Goldblum, Mary McDonnell, Judd Hirsch, Margaret Colin, Randy Quaid, Robert Loggia, Adam Baldwin, Vivica A. Fox, James Rebhorn, and Harvey Fierstein. The film focuses on disparate groups of people who converge in the Nevada desert in the aftermath of a worldwide attack by a powerful extraterrestrial race. With the other people of the world, they launch a counterattack on July 4—Independence Day in the United States.

Source: Wikipedia