1. Denzel Washington - Look back at his earlier films. He's exactly the same. It's almost sinister

2. Bruce Forsythe - Admittedly he's older than God, but he hasn't changed in decades. And in decades to come he'll still be going

3. Cliff Richards - See above. Not human

4. The entire veteran cast of Coronation Street. I used to watch Corrie when I was a kid and my mum would have it on. I knew Ken, Sally, Kevin, Rita, Gail, Audrey, Rita, better than I knew some of my own family. Went back home this Christmas and saw an episode, and they are all identical. What do they put in the water in Wethersfield?

Who else is there?