Elder-Geek's very own zombie-apocalypse is looking like it might be slowing down, Mats has disappeared and some speculate that he's met the final death. And the new shining glimmer of hope comes in the form of the yet-uninfected Trevor Faulkner who returns to the show this week to work his voodoo magic on Gavin, making him docile enough to communicate in words rather than screams and throat gurgle.