Goof: In the opening scene, American Airlines is depicted as ignoring a security warning regarding hijacker Mohammed Atta. The airline involved was actually U.S. Airways.
Kirk: How do you win a law and orderly war?
John O'Neill: You don't.
Kirk: War is about killing the enemy and destroying his property. It's not about sitting around a conference room coverin' your own asses!
The movie was filmed in Morocco, New York City, Toronto, Hamilton, Ontario and Washington, D.C. The production was also allowed to film at the headquarters of the Central Intelligence Agency in Langley, Virginia.
This episode's broadcast, though originally planned to be shown with limited commercial interruption, was aired with no commercials, since ABC was unable to obtain sponsorship.