The premise of The Wild Thornberrys is tailored to a child's imagination. The Thornberry kids don't attend regular school, they're on vacation all the time, they live in a camper, and the protagonist has a secret power no one knows about. It's a fantasy life, for sure, but the series explores the real customs of many different cultures and the real behavior and habitats of countless kinds of animals.
Episodes also delve into family relationships. OK, so a wild boy found in the jungle and a chimp happen to live with this family, but Eliza (Lacey Chabert) and teenager Debbie (Danielle Harris) still struggle to overcome sibling rivalry, learn responsibility, and form independent identities. The show presents a nuclear family living an alternative lifestyle; as a result, even episodes with traditional growing-up themes come across as fresh and new compared to many home and school-centered family shows. Also worth noting is the married relationship here, which is surprisingly rich and multidimensional compared to most marriages seen on television. The Thornberry parents (Tim Curry and Jodi Carlisle), true partners and great role models, include their family in the realization of their own dreams and in the pursuit of travel, creativity, and adventure.