If you've been viewing these videos, they have all been upgraded into a free trauma healing course at SenselessPeace.org. It includes these videos as well as additional videos, supporting materials, and exercises.
One of the most power tools for healing trauma is Brainspotting. Here, we cover a brief background on brainspotting and then cover some of the basic principles of finding and processing through brainspots related to trauma. Here is a link to David Grand interview for additional info https://www.youtube.com/watch?v=lm3Plvaf3UE&t=960s