Building an entire episode around a cursed rabbit's foot turns out to be a genius move in "Bad Day at Black Rock." This season three outing will quite possibly forever be known as the one where poor Sam loses his shoe, but let's not forget there's also a heist element with the wickedly fun Bela (Lauren Cohan) and a guest appearance from future superstar Sterling K. Brown to really make "Bad Day at Black Rock" a treat from start to finish.