Supergirl arrives at headquarters, where Mr. Boss is waiting. She crashes through the ceiling, unable to find the door. Before training begins, Mr. Boss strips Kara of her superpowers by placing a kryptonite collar and handcuffs on her.

File Name: supergirl_arrives_at_headquarters_vacuum_bed_first_test_bdg.mp4
Format: MPEG-4
File Size: 326 MiB
Duration: 10 min 23 s
Resolution: 1920×1080 (16:9)