Where the Hell Am I?

I got turned around after getting off a Delta flight at LAX and somehow ended up in a subterranean passageway connected Terminals 5 and 6. It looks like a scene from George Lucas's THX 1138. After I finally reached the end of the tunnel, a couple of guys turned the corner in front of me and exclaimed, "I've seen this in a movie." To which one of them added, "and in the movie we get shot."

Just plain weird.