THE LONE WOLF'S GIVING LESSONS IN LARCENY...and HIS PUPIL'S ARE THE COPS!
Michael Lanyard's faithful butler Jamison is mistaken for his boss by a gang of jewel robbers.
Warren William
Michael Lanyard
Ruth Ford
Helene de Leon
Roger Clark
Paul Benoit
Victor Jory
'Dapper' Dan Streever
Eric Blore
Jamison
Thurston Hall
Inspector Crane
Fred Kelsey
Wesley Dickens
Victor Kilian
Colonel Costals
Marlo Dwyer
'Bubbles' Deegan
Lester Sharpe
Deputy Duval
Irving Mitchell
Mr. Evans
John Harmon
Bernard
