Diamond thieves have infiltrated the staff of O'Day Jewelry. The Los Angeles Police Dept. employs their newest weapon, an airplane, to help smash the diamond theft ring.
as Jack MacDowell
as Gwen O'Day
as Dan MacDowell
as Robert Chandler
as Mrs. MacDowell
as Howard aka Matthew O'Day
as A.E. Blair
as Rose aka Flora Fisher
as Red
as Chief of Police Davison
as Jerry MacDowell
