Season 15

Dancing with the Stars Season 15 is the all-star edition — watch online on iFILM: 19 episodes, ABC, returning cast only, fall 2012.

Thirteen alumni came back from previous seasons to compete again, among them six who had already won the Mirrorball Trophy. Kirstie Alley, Emmitt Smith, Shawn Johnson, Drew Lachey, and Bristol Palin were part of the field — same show, different stakes. The production introduced fractional scoring for the first time in fifteen seasons, which tightened margins and made close calls closer.

Three women reached the celebrity final — another first in the show's history. If you've followed the series long enough to recognize the returning cast, season 15 is where prior seasons finally talk to each other. Stream Dancing with the Stars Season 15 all episodes on iFILM.