Joan Wiswell, Ted Workman, and wholesome Helen Ripley are among the half-dozen or more suspects, all for good reasons of their own, murdered a high-society crook called Genne Cassenas.

A wealthy society playboy falls in love with the daughter of a poor fisherman. After Valentino shot to fame, A Society Sensation was cut down to a meek 24 minutes so the lead would be in every scene. Title cards tried to make up for the lost scenes.

A young American girl in Paris falls in love with a handsome nobleman, but he is about to wed in an arranged marriage. She hatches a plan to overcome that obstacle and get her man.