Thank you for helping me work this out and providing useful information.
With this, I have it confirmed that Invasion From Below was directed by someone else. It also wasn't written by Faber either:
So as far as I know, Faber isn't a TV show director, and neither is Greg.
According to this page, Faber did direct some short videos for Bionicle: https://www.imdb.com/name/nm5532556/ So maybe he could parlay that into a larger video and maybe manage the job.