When Joan’s husband dies, she is shocked to discover he had invented an elixir which makes the drinker look young again. Sharing it with her two friends, the three women paint the town red but soon discover that they are no longer equipped to be young in the modern world.
Follows a Chicago investigator who travels to Scotland after a new serial killer commits crimes that match those that he looked into five years previously, one of which was the scene of his slain girlfriend's death.