Overview

At a party thrown at the Metcalf estate, the Marquise D'Irancy's Sultana diamond disappears when the lights go out during a power failure. Suspected of the crime is William Kirkland, the wastrel son of the wealthy Kirkland family, but William's sister Diana comes to his defense. Aiding her in the investigation is Clamp, a wandering peddler.

Top Cast

Frank Mayo

Clamp

Ora Carew

Diana

O

Ora Devereaux

Leontine de Vallignac

Harold Miller

James Kirkland

D

Dagmar Godowsky

Patricia Melton

Bonnie Hill

Marquise d'Irancy