Carly is excited to give the keynote speech at her high school reunion, but a surprise revelation puts her at the mercy of an old classmate.

The cast introduces bloopers and outtakes from the series.

In the second-season opener, Carly and Sam both develop a crush on Freddie’s “nerd” pal, Shane. When they cannot decide who should date him, they decide to go by the…

In the second-season opener, Carly and Sam both develop a crush on Freddie’s “nerd” pal, Shane. When they cannot decide who should date him, they decide to go by the…

The cast introduces bloopers and outtakes from the series.

A brilliant but reclusive scientist, Doctor Wolcott, invites Sheldon to his cabin in the middle of nowhere, and Leonard, Raj and Howard go along for the trip. Also, Penny and…

Ricky Martin joins the show for the always popular Latin night as a guest judge and performer. Injuries begin to take their toll especially among the ladies leading up to…

Mark Ballas opens the show with a vocal number. After performing their tradition dances, pairs of couples perform synchronized dances.

American Icons Night The semifinalists performed two unlearned dances to songs by American music icons. The celebrities were also able to speak with people who they consider “icons”. Candace, Charlie,…

The couples are back with their original partners and Donny Osmond joins the judges panel for Disney night. A few Disney characters find their way into some of the dances.

Redfoo joins the judges panel this week. Macys Stars of Dance return to perform Derek’s choreography.

Past competitor Erin Andrews returns as the new co-host for season 18. R2D2 makes an appearance as Billy Dee Williams dances to a Star Wars medley opposite a pair of…

One couple starts the show safe this week but the rest face a double elimination. Couples perform dances secretly chosen by the stars.

Robin Roberts joins the judges panel for this week’s competition as couples perform dances inspired by the stars most memorable years. Injuries claim their first victim as Billy Dee Williams…

Julianne Hough returns to the show as a guest judge once again. In a change of pace the entire cast opens the show with a wild group dance. Then the…