Clip from the movie Oblivion by Joseph Kosinski. With Tom Cruise as Jack Harper.
In this clip Tom Cruise has gone underground looking for a drone he wants to fix. But there are scavengers everywhere, so he's not sure what he's getting himself into.
As he walks in, he walks into a trap and is pulled away by his leg. But he can shoot himself loose just in time.
In this clip you can see the scavengers running around in the back. And you can hear the voice changers they use to confuse the drones that hunt them.