In updating the characters for a modern audience, the show's creators have taken care to maintain the essence of the original while infusing them with new depth and nuance. Fans of the original series will notice nods to classic characters, such as the wise and witty Sergeant Merdock, now reimagined as a seasoned, tech-savvy sergeant major. The new characters, like Private Jackson, a former street-smart urban youth, and Private Luna, an expert linguist and cultural advisor, add a rich layer of diversity and complexity to the Troop.