If you're still shocked that Dancing with the Stars All-Stars boasts six former champs, you're not the only one.
"To be honest, I didn't think we'd get that many," executive producer Conrad Green tells TVGuide.com. "It's quite incredible, isn't it? I was hoping we'd get a good response and it was more than any of us could've expected. This whole cast is really the cream of the cream of the crop."