The Ace of Scotland Yard

From the Universal synopsis: Retired Inspector Blake of Scotland Yard learns that Lord Blanton has acquired the sacred "Love Ring"---a cursed jewel that has brought grief to its previous owners. Prince Darius seeks to obtain the ring, and the mummy of a princess of an ancient country to return them to his homeland.

Top Billed Cast

Crauford Kent

Inspector Angus Blake

Florence Allen

Lady Diana Blanton

Albert Prisco

Prince Darius (as Albert Priscoe)

Monte Montague

Jarvis

Grace Cunard

Mary Duveen- aka Queen of Diamonds