"Otis, plug it in."
That one line could be the punch line of a sick joke (and it almost is). As delivered by Michael Rooker (as the titular Henry), it is both a coldly functional instruction and an unflinching glance at psychosis. I realize I'm speaking about the line out of context. If you are reading this, there's a high likelihood that you know exactly what I'm speaking about. And for those of you who haven't seen Henry...it involves a…