

61 minutes
5/30/1937
A female agent tacks down the cause of mysterious explosions.

Karen Morley
as Linda Beech

Robert Baldwin
as Derrick Holt

Eduardo Ciannelli
as Franz Jorg

Katharine Alexander
as Helen Lavering

Claude King
as Eric Ledyard

Agnes Anderson
as Mary Smith

Milly
as Milli Monti

Jon Hall
as Bertie

Ted Adams
as Montritz Hotel Valet

Leonid Kinskey
as Mischa

Dennis O'Keefe
as John

Odette Myrtil
as Yvonne Dupre

Don Brodie
as Joe

Gino Corrado
as Violinist / Translator
Fred Farrell
as Porter

Alphonse Martell
as Valet #2

Philip Sleeman
as Valet #1