Why do so many villains get caught on purpose?

The first official promo image for Star Trek Into Darkness shows Benedict Cumberbatch's mysterious villain John Harrison locked in a plexiglass brig. Which means that John Harrison is joining a long and proud tradition: villains who get caught in the middle of the story — often on purpose. From The Dark Knight to The… » 1/02/13 1:00pm 1/02/13 1:00pm