This Togruta background character was named during the episode's development. This one was labeled "Tuktee" in this illustration by Carlos Sanchez. Tuktee also appeared as an older male Togruta in the original comics story who falls from someone's grasp during the final rescue of the slaves.

The chairs seen in the Kadavo control room are a fitting re-use of those found aboard the Trandoshan slave ship.

The Aurebesh found on some of the display screens developed for the Zygerrian facility reads "FACILITY OPERATIONS ARE RUNNING AT MAXIMUM CAPACITY / TRANSPORT OF SLAVES IS STRICTLY PROHIBITED WITHOUT PROPER IDENTIFICATION"

... and "HOLDING CELL BAY DOOR ACTIVATED" ...

...and: "Zygerrian News... This afternoon two tourists from Alderaan died in a speed-bike accident. Obviously they spent too much time in the cantina in Mos Eisley."

The HH-87 Starhopper design used by the Zygerrians is based on an original concept illustration for the Imperial shuttle developed for Return of the Jedi.