People get a glimpse of Parkour, a terrific form of jumping long distances & much more. French actor David Belle really blew it open for the world to see in "District 13" & the sequel ("...Ultimatum"). He is stunning to watch. The antagonist in this episode is shown performing his own stunts using this technique (also outtakes on the BluRay set of SGA). This episode has a good 3 part act. A must see.