I just saw a promo for Pawn Stars on the History Channel. Chum is standing in a room which appears to be full of Transformers. He says, "Mother of all Transformers." Has anyone seen this promo or know when this episode airs? Also, I saw a commercial on Discovery where CGI Movie Optimus sings "Boom Di Atta" in the sequence with the Deadliest Catch guys and others appearing on Discovery. I love the fact that our little obsession is becoming more and more mainstream. I apologize if this has been posted before.