So You Think You Can Dance - Season 4 Episode 20 : The Top Six Perform
Dancers selected in open auditions across America take part in a rigorous competition designed to best display their talents, training and personalities to a panel of judges and viewers as they strive to win votes and avoid elimination.
First Air Date : Jul 20, 2005
Last Air Date : May 20, 2024
Runtime : 43 min.
Genre : Reality
Stars : Cat Deeley, Stephen 'tWitch' Boss, Matthew Morrison, JoJo Siwa, Maksim Chmerkovskiy, Allison Holker
Quality : 
- Eps. 1 : Los Angeles Auditions2008-05-22
- Eps. 2 : Salt Lake City and Dallas2008-05-28
- Eps. 3 : Charleston and Washington D.C.2008-05-29
- Eps. 4 : Milwaukee Auditions2008-06-04
- Eps. 5 : Las Vegas2008-06-05
- Eps. 6 : The Top 20 Perform2008-06-11
- Eps. 8 : The Top 18 Perform2008-06-18
- Eps. 10 : The Top 16 Perform2008-06-25
- Eps. 12 : The Top 14 Perform2008-07-02
- Eps. 14 : The Top 12 Perform2008-07-09
- Eps. 16 : The Top 10 Perform2008-07-16
- Eps. 18 : The Top Eight Perform2008-07-23
- Eps. 20 : The Top Six Perform2008-07-30
- Eps. 22 : The Top Four Perform2008-08-06
