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) MARK CUBAN, KYM JOHNSON