DANCING WITH THE STARS - Episode 502 - On week two of "Dancing with the Stars," airing MONDAY, OCTOBER 1 (8:00Ð10:00 p.m., ET), eleven dance couples remain vying for the chance to be crowned champion of "Dancing with the Stars," as some couples performed the Quickstep and others danced the Mambo. (ABC/CAROL KAELSON) CHERYL BURKE, KYM JOHNSON, ANNA TREBUNSKAYA, MARK CUBAN, JULIANNE HOUGH, HELIO CASTRONEVES, KARINA SMIRNOFF, FLOYD MAYWEATHER, EDYTA SLIWINSKA, CAMERON MATHISON, JANE SEYMOUR, TONY DOVOLANI, MELANIE BROWN, MAKSIM CHMERKOVSKIY, MARIE OSMOND, JONATHAN ROBERTS, SABRINA BRYAN, MARK BALLAS, JENNIE GARTH, DEREK HOUGH