When Sly does his first of many slow motion runs from whatever is exploding behind him, I sweat profusely and stroke my dog’s head so firmly he meows. I make sure I watch Demolition Man at least three times a month, and with each viewing I appreciate it even more. Admittedly, there are some strong contenders – Commando, Predator, the original Total Recall and Terminator 2 obviously spring to mind – but how can anything compete with a film in which Sylvester Stallone fights a dungaree-clad Wesley Snipes in the future? Demolition Man is the greatest action film ever made.