You Don't Want to Know
![](https://image.tmdb.org/t/p/original/auZjYzQZvFMmybGY4Xcb4OYP82M.jpg)
- Runtime
- 44m
- Air Date
- Aired Nov 20, 2007
House treats a magician but comes to believe he's faking illness to cover up his own incompetence. Meanwhile, House pits the fellows against each other in his version of an immunity challenge.
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