Season 21 aired between 14 Sep 2015 and 24 Nov 2015, 14 episodes.
Episodes
E01
Season 21 begins & the 12 new Celebrities perform for the 1st time tonight
14 Sep 2015
E02
First Dances (Clip Show)
15 Sep 2015
E03
Week #2 (Performances 1)
21 Sep 2015
E04
Week #2 (Performances 2)
22 Sep 2015
E05
Week #3 (Performances)
28 Sep 2015
E06
Week #4
05 Oct 2015
E07
Week #5
12 Oct 2015
E08
Week 6
19 Oct 2015
E09
Week 7
26 Oct 2015
E10
Week 8
02 Nov 2015
E11
Week 9
09 Nov 2015
E12
Week #10
16 Nov 2015
E13
Week 11: Finals (1)
23 Nov 2015
E14
Week 11: Finals (2)
24 Nov 2015