The couples danced some especially fun routines on "showstopper" night.
The night began with a Salsa from Alek and Lindsay that earned a score of 24. They were followed by an emotional Contemporary routine from Alexa and Mark that earned a perfect score of 30.
Carlos and Witney danced an Argentine Tango that earned a score of 27. Then, Bindi and Derek performed a powerful Viennese Waltz that earned a perfect score of 30.
Because Tamar was injured and had not yet returned from the emergency room, the judges were forced to judge a taped dress rehearsal performance. It earned a score of 22.
Nick and Sharna danced a Quickstep that earned a score of 28.
For the second round of the competition, the couples danced in teams for their showstopping routines.
Alek and Lindsay danced along with Carlos and Witney, earning a score of 24.
Bindi and Derek danced along with Alexa and Mark, earning a perfect score of 30.
Tamar arrived just in time to perform in the second round. She and Val danced along with Nick and Sharna, earning a score of 27.
At the end of the night, Alexa and Mark were eliminated from the competition.