One of the cannibal characters takes a big bite out of the poor kid's abdomen. I had to rig up some gore and strands of flesh and muscle tissue to stretch out when the actor bit him. He got a mouthful of latex and fake blood. Also, the cannibals in the film had strange scars on thier mouths, which were meant to hint that they might be able to open thier mouths wider than regular people. I did the scars.