At 2:45 we see a witch enter into the "ghosts in the machine" cartoon. She's holding a mirror ("think mirror" Q). She swipes the mirror over the black clown and he turns into a white ghost.
Don't know if this is significant, but it makes me think of agents or double-agents and provocateurs. Through out the years, how many times have we had discussions about who is a black hat or a white hat? Why? Because they're playing a role, so we may think they're a black hat, but in reality they're a white hat - i.e. Sessions, Pence, Barr, etc. We don't know for sure, we speculate, but we don't know and for some of the players in this 'movie' we may never really know for sure.