Based on Agatha Christie's And Then There Were None, this episode sees nearly the whole of Quahog including the Griffins, Joe and Tom Tucker all invited to a party in their honour in a mysterious house. After the host is murdered, the guests must band together to try to figure out who the killer is. Yet, as more murders take place and more clues are revealed, the guests must decide who to turn into the police by morning. This episode was confirmed by Macfarlane to be a canon episode, the characters killed off in this episode have been officially terminated from the Family Guy series. Written by
Did You Know?
When the talking cat (voiced by Patrick Stewart) says that he is a Professor, it is a reference to Patrick Stewart playing Professor Xavier in the X-Men series. See more
In the final scene where Diane is walking Lois outside to shoot her, Quagmire is seen standing next to Peter. However, before this scene was shown, Quagmire is shown having already left the house, with Stephanie's dead body in his trunk. At the same time, while Peter said he wanted to listen to tapes in the car, he's shown packing the car and, in another shot, standing outside of his car. See more
...Where should I begin? You see, recently I've become a born-again Christian thanks to this beautiful little angel. She came into my life as if out of nowhere, enchanted me beyond my wildest dreams and opened my eyes to the cleansing truth of Jesus Christ's love.
Oh, honey, it was always within you. I just helped you find it.
Uhm... what does all this gay stuff have to do with us?
References The Great Outdoors