Original invitation sent to cast and crew for the premier.
Each invitation included a removable UNCLE ID card.
Robert Short's original concept sketches for the nylon U.N.C.L.E. holsters. Though the design called for a strap around the waist, based on the holster from the original series, it was left out of the final design because no one thought that anyone would remember it. When David McCallum slipped on the holster for this scene he admonised the crew for not including it.
The UNCLE Files
As with the original show the production produced U.N.C.L.E. ID cards for the cast and crew. Here is a sample of the first run cards which feature the CBS network executives that oversaw the project.
Robert Short's original sketches for the U.N.C.L.E. Special which were then given to the producer in order to include the gun into the storyline of the script.