"Legend of the Seeker Sci-fi Trailer" 2009 (Lost Media)

After the mysterious murder of his father, a son's search for answers begins a momentous fight against tyranny.

DVD Trailer:
https://youtu.be/ZAS5DAo-enY

This is actually rated pretty high. Looks like it got screwed out of 3rd season.:
https://www.imdb.com/title/tt0844653/