| "The Lost Art of Forehead Sweat" | |
|---|---|
| The X-Files episode | |
| Episode no. | Season 11 Episode 4 |
| Directed by | Darin Morgan |
| Written by | Darin Morgan |
| Production code | 2AYW04 |
| Original air date | January 24, 2018 |
| Running time | 43 minutes |
| Guest appearances | |
| |
"The Lost Art of Forehead Sweat" is the fourth episode of the eleventh season of the American science fiction television series The X-Files. The episode was written and directed by Darin Morgan.
The episode focuses on the Mandela Effect and is a self-parody of the show and recurring events.