Dancing with the Stars S21 br Cast Photo Shoot Video Soundbites: Alek Skarlatos br br 70. Alek Skarlatos & Lindsay Arnold, on the train attack and how he came to be part of the show (2.19) br 71. Alek Skarlatos & Lindsay Arnold, on finding out that Alek was her partner (0.34) br 72. Alek Skarlatos & Lindsay Arnold, on Alek’s background and how it affected the train attack (0.58) br 73. Alek Skarlatos & Lindsay Arnold, on his strengths and weaknesses going into the competition (0.47) br 74. Alek Skarlatos & Lindsay Arnold, on the thing he’s most looking forward to (0.14) br 75. Alek Skarlatos & Lindsay Arnold, on being a role model (1.05) br br Posted: 09.10.