How to Use a glitch to resurrect your party during open-area fights in Dragon Age 2

This is a pretty obscure Dragon Age 2 glitch that could save your life in some difficult battles. The video maker discovered it in Loose End, a sidequest, and it works in many other open combat environments in the game where there's somewhere to escape to. If you escape far enough (really not far enough) the game thinks the fight has ended and resurrects your whole squad AND brings them to your, all while the baddies are still on you. This video will demonstrate.