A Night to Remember Hang Time : Season 6 Episode 10

The gang work on setting up the gym for the prom. However, they run into problem after problem. The girls lose the prom money and later end up wearing the same dress the actual night of the prom. Also, Mary Beth and Silk end up with horrible dates, while Eugene still tries to find the right date. But the worst problem of all is when a tornado hits the Deering area.