Undercover agent Mark Sheldon gets paroled to a remote tropical island with a diamond mine…
Mr. Moto is in Egypt to thwart a criminal mastermind determined to steal the priceless…
In Puerto Rico to investigate a glut of contraband diamonds that are flooding the world’s…
An Englishman impersonates an imprisoned German officer and “returns” to Germany to become a national…
When his import/export business infiltrated by international diamond smugglers, Mr. Moto must follow a trail…
In this pre-WWII German mystery-comedy, a lovely kleptomaniac with a taste for fine jewelry is…
F.P.1 is a huge airplane landing dock in the Atlantic where pilots making the transatlantic…
The captain of a battleship of a small Balkan country is fed up with following…