Both of the Enforcers in this episode are played by female martial artists, with the Water Enforcer played by Karen Shepard and the Fire Enforcer played by veteran film star Cynthia Rothrock.
This is the first time in season 3 that Hercules and Iolaus are seen together.
Ancient Thebes was actually one of the largest cities of classical Greece. The makers of this program had budget constraints and could only do Thebes as a tiny village. But for most of the classical era, the city would have been over 50,000 people, and at times over 500,000.
Hercules mentions visiting the graves of his family only once, which was seen in The March to Freedom.