What? Why didn't I hear at least a little bit about the Flash cameo in the season 4 finale!? He even had a speaking part! (Yes, this means that I just finished watching S4 last night (:P) ) I thought that if there was another Flash cameo that there would be a lot of buzz, but there wasn't! A lot of fans talked about his cameo in Three's a Crowd, but he didn't speak, he just stood there and then went inside a train. Seriously? I am really confused about this! (gasp)