What is SLO-MO? How do you use it? What does it do? And how does it mess with your head? This new featurette from Pete Travis' 2000 AD adaptation Dredd explains everything you need to know about the hottest drug in Mega-City One. Plus, they also show how they shoot the sparkly drug scenes, which are crazy gorgeous. Hey, there neighborhood apothecary — a round of SLO-MO for me and my friends.