What is The Sixth Extinction (The X-Files)?
"The Sixth Extinction" is the first episode of the seventh season of the science fiction television series The X-Files. It was first shown on the Fox network on November 7, 1999, in the United States. "The Sixth Extinction" helped to explore new aspects of the series' overarching mythology. The episode was written by Chris Carter and directed by Kim Manners. "The Sixth Extinction" earned a Nielsen household rating of 10.6, being watched by 17.82 million people in its initial broadcast. The episode received mixed to positive reviews from critics.