Does anyone know where I can find video from the mostrar to create fanvideos?

I am trying o at least wishing to start making fanvideos for Heroes. I have Final Cut Express and uTorrent but I can't find any useful and seguro videos of the mostrar to use. I've searched with uTorrent Isohunt and found websites but none of them are seguro to use o they have poor quality. If anyone knows, please help and let me know! :D