A 9-part movie serial- 1. The Last Cigarette 2. The Clash of Steel 3. The Dreaded Tube 4. The Crimson Blade 5. The Man in the Trunk 6. The Signet Ring 7. The International Spy 8. The Master Spy 9. The Mysterious Iron Ring.
Cast
Kingsley Benedict
Yorke Norroy
Jay Belasco
Carson Huntley
Vola Vale
Minna Ober (Episode #1)
Claire Du Brey
Princess Seraphina (Episode #2)
Jean Hersholt
Prince Feodor (Episode #2)
Lee Shumway
Count Stefan (Episodes #2, 3)
Elsie Jane Wilson
(Episode #3)
Francis McDonald
(Episode #3)
Malcolm Blevins
Mr. Ober (Episode #1)
Clyde Benson
Saxonian Chief (Episode #1)
Francis Marion
Prince Paul (Episode #2)
