If you look closely at the design of the Event Horizon ship as the rescue vessel, the Lewis and Clark flies past on its first approach, you can see a Star Wars X-Wing model has been incorporated as part of the ships communications array.
Evolution (2001)
Although the film was first written as a serious sci-fi movie, director Ivan Reitman rewrote it to create a comedy in the spirit of his earlier movie Ghost Busters, which also featured Dan Aykroyd.
Charisma Carpenter turned down the part of Delilah which was written for her because it wasn't sufficiently distinct to the character she played for several years in the Buffy the Vampire Slayer series.
The Fifth Element (1997)
The date that can be seen on the wall after Korben Dallas wakes up is March 18th 2263, the day and the month being the birthday of the movies director Luc Besson.
The film set a couple of records when it was made, including being the most expensive non Hollywood produced film, the largest special effects budget at $80 million, and featuring the largest indoor explosion ever filmed.
Flash Gordon (1980)
George Lucas reportedly wrote Star Wars after missing out on the rights to make Flash Gordon which he had wanted to produce, but which had already been bought.
Frequency (2000)
Brian Greene makes a cameo appearance in the film as himself in both recently shot, and archive film, he also worked as the films physics consultant.
Uma Thurman's character, Irene Cassini, is named after the noted Italian astronomer, Jean Dominique Cassini, who made numerous discoveries about the planet Saturn.
In the scene in which Morpheus takes Neo through a demonstration of the Matrix, the apparent duplicate people are actually identical twins rather than CGI effects.
Men in Black (1997)
When the film was originally being cast, the role of 'J' played by Will Smith was offered to Chris O'Donnell and David Schwimmer, and the part of 'K' was offered to Clint Eastwood, along with Quentin Tarantino being approached to direct.
Producer Steven Spielberg, along with Danny DeVito, George Lucas, and Sylvester Stallone all feature on the command centre screen that is apparently showing 'known aliens'.
Minority Report (2002)
The three 'Precognitives' featured in the movie all have names inspired by famous murder / mystery authors: Arthur Conan Doyle, Dashiell Hammett, and Agatha Christie.
Tom Cruise finished work on Vanilla Sky only days before shooting on Minority Report was due to begin, with his co-star, Cameron Diaz and director, Cameron Crowe from Vanilla Sky both featuring in cameos for Minority Report, as part of the crowd on the train.
The film was based on a short story by author Philip K. Dick, as was Blade Runner, and the movie appears to reference Blade Runner in its use of the eye theme throughout.
The same visual effects company that created the title sequence for Se7en in 1995 was brought in to produce the Precognitive vision sequences for Minority Report.