It's 1961. The world's richest man, Jerry Oilman, has invited everyone who is anyone to his birthday party - the biggest party of all time. You'll join Fred Astaire, Ginger Rogers, Jimi Hendrix, Janis Joplin, Marilyn Monroe and many other stars and celebrities at the celebration. What Jerry hasn't foreseen is that something sinister and frightening is about to take place. All his guests will be asked to help work out who is the villain behind the dasterdly crime - a crime that will take us all the way to the grave.