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![](https://image.tmdb.org/t/p/w200/7bI1ZK5Tpvi1Z71qZR5schZWvcj.jpg)
A strange man checks into a hotel under the name "?", and proceeds to float through the air, run outside the ledges outside and do a high wire bicycle act high over the city, taking along the unwilling house detective. It turns out to be an advertising stunt.