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Sleepless is the fourth episode of the second season of The X-Files, and the twenty-eighth episode overall.
And: Tony Todd (Augustus Cole)
Co-Starring: Don Thompson (Henry Willig), David Adams (Dr. Girardi), Michael Puttonen (Dr. Pilsson), Anna Hagan (Dr. Charyn), William B. Davis (Smoking Man), Mitch Kosterman (Det. Morton), Paul Bittante (Team Leader), Claude De Martino (Dr. Grissom)
- Tagline: The Truth Is Out There