A martial arts hand-to-hand catfight between Buffy Summers (Sarah Michelle Gellar) and Faith Lehane (Eliza Dushku) from the tv show: Buffy The Vampire Slayer, specifically Episode 21, "Graduation Day, Part 1" from Season 3.

Broadbandtv and BBTV small little bit on Sarah Michelle Gellar. From the looks of it this is shot recently (premier footage from Southland Tales I believe). Belongs to broadbandtv, bbtv, etc.