Secrets of the Lone Wolf

Secrets of the Lone Wolf is a 1941 American mystery crime film directed by Edward Dmytryk and starring Warren William, Ruth Ford and Roger Clark. It is part of the series of Lone Wolf films released by Columbia Pictures. His next film was Counter-Espionage, released in 1942.

Cast

 * 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 the Butler
 * Thurston Hall as Inspector Crane
 * Fred Kelsey as Detective Sergeant Wesley Dickens
 * Victor Kilian as Colonel Costals
 * Marlo Dwyer as 'Bubbles' Deegan
 * Lester Sharpe as Deputy Duval (as Lester Scharff)
 * Irving Mitchell as Mr. Evans, financier
 * John Harmon as Uptown Bernie, alias Bernard the Steward
 * Joe McGuinn as Bob McGarth, Private Detective