“In my practice, I’ve seen how people have allowed their humanity to drain away. Only it happened slowly instead of all at once. They didn’t seem to mind…All of us – a little bit – we harden our hearts, grow callous. Only when we have to fight to stay human do we realize how precious it is to us, how dear.” Veteran character actor Kevin McCarthy, best known for his starring role in the original Invasion of the Body Snatchers, 1914-2010.