The monoexpressive, if admittedly nice-looking, visage of Sam Worthington. Always. Why is he being let near film sets, especially after that nuclear-bombed trash that was "Clash of the Titans 2010"??
Tom Cruise. My god, someone needs to knock out a few of those lightsabre-bright teeth of his.
The main trios of actors from "Harry Potter" and "Twilight". Enough said.