Kattleman's home is located on the intracoastal waterway in Hollywood, Florida on a large lake area known as South Northlake where the majority of the mansion scenes are shot.
The location used as mobster Gordon Ganza's home is just off Fort Lauderdale Beach within walking distance of the Atlantic Ocean.
The construction site featured in this episode is actually the new city hall parking garage for the City of Dania Beach.
For the NASA building shoot, production filmed on location at Florida International University in Miami, Florida. The NASA signs were produced in The Glades production department's wood shop and installed on location by the in-house construction department.
The mackerel that Longworth finds under the body of Jack Grayson was a real fish that was kept on ice during filming to prevent decomposition and odor.
The dinner scene between Callie and sleazy county assessor Jason Elkins was actually filmed during the day using blackout material to cover the windows.
Production notes courtesy of Marc Weinstein.