The "chameleons" were actually Chinese water dragons (Physignathus cocincinus)
First time Betty Ann put out the Campfire.
Samantha Chemerika, previously appear in the show before. She previously portrayed Jill Petterson in the episode "The Tale of the Final Wish" however for unknown reasons, she went by the name Samantha Aboud.
Don Jordan who portrayed Mr. Robinson, previously appeared in the show before. Previously he appeared in the episode "The Tale of the Captured Souls" as Doug Sellman.
Amanda Strawn who portrayed as Mrs. Robinson, previously in the show before. The first time was in the episode "The Tale of the Shiny Red Bicycle" as as The Nurse. Then she appeared again for a third time, in the series revival's Season 7 episode "The Tale of the Night Nurse" as Emily's Mother.