Hi, we were on the Grandeur of the Seas in October and they had a Murder Mystery onboard. It was a blast! We had so much fun trying to figure out "who done it". We were on a 10 day cruise and the 1st 5 days were trying to solve the mystery. They posted clues and a list of the characters every day. Then on the 5th day, we went to the lounge area and formed teams. They gave us numbers for our teams and we had to pick a name for ourselves. The characters were walking about mingling w/ the audience. After a certain length of time, we had to write down our guess as to who did it. Prizes were awarded to the winning team.
We really had a fun time participating. I think it was the 1st time they did this on this ship.