One winter, when I was in elementary school, my family and I were home, feeling warm and toasty despite the bitterness outside. In the mood for a flick, one of us had rented the 1993 comedy Groundhog Day , starring Bill Murray. The main character is Phil Connors, a meteorologist assigned to cover the annual Groundhog Day celebration in Punxsutawney, Pennsylvania. Connors hates the assignment (how can a lowly groundhog who also happens to be named Phil predict the weather any better than him?!), and to add salt to the wound, he gets the weather report wrong. Despite Connors' prediction of good weather, a massive blizzard hits, shutting down all travel to or from Punxsutawney. As Connors soon finds out, however, the weather is the least of his worries. Connors wakes up the next morning... to Groundhog Day. Indeed, Mr. Connors has found himself in a time loop, a horrifying state of existence wherein the same day repeats itself over and over again, with no end in sight....