Casts
Warren William
as Michael Lanyard
Ruth Ford
as Helene de Leon
Roger Clark
as Paul Benoit
Victor Jory
as 'Dapper' Dan Streever
Eric Blore
as Jamison
Thurston Hall
as Inspector Crane
Fred Kelsey
as Wesley Dickens
Victor Kilian
as Colonel Costals
Marlo Dwyer
as 'Bubbles' Deegan
Lester Sharpe
as Deputy Duval
