“He can’t be bargained with, he feels no mercy, and he’ll never stop until you’re dead!”

It’s the terminator model T-101!  While carrying the appearance of total evil, this is actually the only consistent character through all of the films and, yes, even the Sarah Connor Chronicles (the prenatal inception of John Connor does not count).  You know the song.  Sing it with me!

JUG JUG   JUG JU-JUG, DONH DONH!  JUG JUG   JUG JU-JUG, DONH DONH!

The Terminator once more!  When is Schwarzenegger not more awesome with a chunk of his face ripped off?