Mulder confronts Cigarette-Smoking Man and Cassandra Spender as buried alien conspiracies collapse, culminating in alien rebels annihilating the Syndicate's leadership before it can escape.
First aired: 1999-02-14
Director
Rob Bowman
Writers
Frank Spotnitz, Chris Carter
Guest cast
Mimi Rogers, Mitch Pileggi, William B. Davis, Tom Braidwood, Bruce Harwood, Dean Haglund, Nicholas Lea, James Pickens, Jr., Don S. Williams, Chris Owens, Laurie Holden, Peter Donat, Veronica Cartwright, Al Ruscio, Frank Ertl, Robert Lipton, Mark Bramhall, Scott Williamson, Jo Black-Jacob