All That on 'America's Got Talent'

The clogging dance troupe All That! (not to be confused with the Eugene, Oregon dance studio of the same name) is Mike Curtis, Brad Berry, Delohn Collins, Brian Staggs, Joel Harrison, Mark Clifford, Harrison Barnes and Drake Elkin. They have been dancing together for 14 years, have performed around the world, appeared on TV shows and been in numerous magazines. They previously appeared on Season One of America's Got Talent where they finished in the Top 3.