Abstract: Forty years ago this month, a rumor swept the world that Paul McCartney, beloved singer/composer for the Beatles, had been killed in an automobile accident and secretly replaced. This lecture will examine the bizarre and often hilarious history of this legendary scandal, and consider the intriguing implications for computer game designers. Recommended for IMGD students, pop music lovers, artists of all kinds, media historians and anyone with a passion for high Halloween weirdness. Bring your Beatle album covers! A splendid time is guaranteed for all.