Justin told TMZ at the time that he ran headfirst into a glass panel backstage at the French gig.
Amazingly he managed to return to the stage and finish the show, but he later collapsed on a staircase, suffering from concussion.
The 18-year-old was unconscious for four or five minutes after the fall.
The just-released footage is part of the NBC special Justin Bieber: All Around the World.
This is the third time Justin has had a run in with a glass door. Check out one of his previous collisions: