Watch The X-files 8x05 Official

The fifth episode of the eighth season of The X-Files is titled . Originally aired on December 3, 2000, it is a "monster-of-the-week" story that also serves as a pivotal introduction to the tragic backstory of Agent John Doggett. Episode Summary

As of April 2026, you can stream " Invocation " and the rest of Season 8 on several major platforms: The X-Files: Season 8, Episode 5 | Rotten Tomatoes Watch The X-Files 8x05

: The case deeply affects Agent Doggett, as it echoes the kidnapping and murder of his own son, Luke. The episode marks the first mention of Luke Doggett, establishing a major character arc for the season. The fifth episode of the eighth season of

: Agents Scully and Doggett investigate the mysterious reappearance of Billy Underwood, a boy who vanished from a crowded playground ten years earlier. Disturbingly, Billy has not aged a day since his disappearance. The episode marks the first mention of Luke

: Scully ultimately helps solve the mystery through forensic evidence, leading the agents to a local kidnapper and uncovering the tragic truth behind Billy's disappearance while saving another child in the process. How to Watch