The Mad Max Connection
I love this movie and have seen it several times. After a recent viewing, I couldn't help but think I saw the man who hoisted Emily Browning all around the bed somewhere before (he's the guy with the white hair and ponytail). The man in question is known as "Man 3" and is played by Hugh Keays-Byrne. And he was "Toecutter" from the original Mad Max.
Psychos do not explode when sunlight hits them, I don't give a f### how crazy they are!