Episode Overview
The Cigarette-Smoking Man offers to show Scully the cure for all diseases if she travels with him, but on one condition: Mulder must not know about her trip.
Guest Stars
Mitch Pileggi
Walter Skinner
Timothy Landfield
Scientist / Cobra
Michael Shamus Wiles
Black-Haired Man
Louise Latham
Marjorie Butters
Jacqueline Schultz
Irene McPeck
William B. Davis
CGB Spender
Bruce Harwood
John Fitzgerald Byers
Dean Haglund
Richard 'Ringo' Langly
Tom Braidwood
Melvin Frohike