Styled on the old fashioned, complicated mysteries beloved by Perry Mason fans. The sort of classic tales where everyone's story keeps chaning and no one would dream of calling the cops.Old Vincent Farwell announces at a house party that he will not extend his $1.5 million loan to Ellandy Jewels. The six young people assembled, all with varied interests in the company, leave to consider their options. Then one by one or in pairs, they return to Vincent's house, find he's been murdered, draw assorted conclusions about which of the others did it, and proceed to alter the scene according to their intentions.