It's 1964 and Dina Handry is a Cajun Boutique owner from Georgia who is invited by Burt Landon, the mayor of Louisville, Kentucky, to come to dinner at his mansion in her honor, when she arrives she finds out that 8 other strangers got the same letter, each saying it was in there honor. As the night goes on, all of them soon find out someone killed Burt and attempted to kill his now unconscious wife Louise, making each of the guest realize it's going to be a long night.