Timothy Olyphant and the hotness of Dianna Agron are mainly responsible for the I Am Number Four trailer looking decent. Alex Pettyfer plays number four, an alien targeted for death by the ringwraiths/death eaters/cloaked things that destroyed his home planet. There is a lot of shouting and explosions accompanied by blue light. Then number six shows up and I’m all like, “Who dat is?” A hot blonde with a katana sword? Just play it cool, number four. She could turn out to be your dream girl. Unless she likes getting number one-d on.