This is a riveting episode, as most are, as you can never really anticipate what's going to happen. Any real life Corrections Officer in a prison will tell you that you can never let your guard down. Just when you think things are calm, the proverbial krap hits the fan! Every other episode has a mystery guest, this one has a feeder of Rats. If you watch previous episodes, you know that the majority of this series is in farm country. You see numerous Combines, tractors, spreaders, farm implements, etc. With that in mind this episode concentrates on an early problem of " Clumpers". There is a natural pond near to the prison. Any right thinking farm boy would dig a ditch from the main road to the pond, realizing of course there would be fighting " Walkers" while doing so. Just another day! Then breach the wall from the ditch to the pond and " Voila" you have a moat! Just like castles in times of yore! If it was done 600 years ago by workers with few tools, why not today? Any of you see " Walkers" who could swim? I didn't!
