"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.
Michael Lanyard

Helene de Leon

Paul Benoit

'Dapper' Dan Streever

Jamison

Inspector Crane

Wesley Dickens

Colonel Costals

'Bubbles' Deegan

Deputy Duval

Mr. Evans
Bernard

Bob Garth

Vanderbeek (uncredited)

Doorman (uncredited)
Jewel Buyer (uncredited)
Police Officer (uncredited)

Squad Car Officer (uncredited)

Squad Car Driver (uncredited)

Toledo Patterson (uncredited)

Six O'Clock Sam (uncredited)