Some CSI Bloke In More Exciting Than CSI Drug Bust Just watching more than one episode of CSI per lifetime is enough to turn anyone into a snarling drug-addicted mess, so imagine actually starring in it. Seriously, it must mess you up something rotten. Let's take any CSI actor completely at random and see what starring in CSI has done to them. Let's randomly pick, say, Gary Dourdan. It turns out that Gary Dourdan has been arrested for being asleep in his car with heroin, cocaine, Ecstasy and several assorted prescription drugs in his possession. And we chose Gary Dourdan entirely at random. Good job we didn't pick David Caruso, really - just look what being in CSI has done to his hair.