When notorious gambler-thief Roy David is suspected of burglarizing a securities company of $40,000, the Angels are called into the case to convict him of the crime. Sabrina and Bosley dupe the gambler into betting nearly half of the loot on a losing horse at the racetrack. Jill then tricks him into losing his remaining money at the gambling tables. With David penniless and desperate, the Angels make it easy for him to follow his usual burglary pattern. In front of startled eyes, they stage a hit-and-run accident in which Jill is apparently killed with detailed floor plans and safe combinations to the casino in her possession. David steals the plans and immediately sets up a burglary. When David tries to make his getaway with the stolen money, Kelly stops his escape in a final con.