1. Adam Harrison sleeps once every 2 weeks, for half an hour, standing up, with his eyes open, and he looks pissed off.
2. Once a cobra bit Adam Harrison's leg. After five days of excruciating pain, the cobra died.
3. Adam Harrison does not sleep. He waits.
4. Adam Harrison was originally cast as the main character in 24, but was replaced by the producers when he managed to kill every terrorist and save the day in 12 minutes and 37 seconds.
5. There are only four horsemen of the apocalypse, because Adam Harrison is going to walk.