Captain Braddock of the Los Angeles Racket Squad schools a group of cadet policemen by telling them of three precarious and dangerous cases of con artistry
Capt. John Braddock
Mary Hale
Leland Cameron James
Det. Barney Flannery
Harry Robinson
Ronnie Miles
Mary Higgins
Jim Edwards
Harrington
Town Insurance Agent
Gangster
Joe
Mr. Platt