Secret Valley

At the core of the series is a group of young children who decide to help Dan McCormack, an impoverished man, keep his land, including a deserted gold-mining town and a valley. They turn it into a holiday camp for children. But attempts to whisk away Old Dan's ownership are constantly being made by a malevolent developer, William Woppa, who dreams of gaining a fortune when a highway is built through the valley.

All the local dignitaries attend the official opening ceremony of Secret Valley. The city's first group of kids, who have come to spend the weekend, also arrive, including "Spider" McGlurk dressed up as a girl.

Spider contacts a local pilot, a young amateur who likes to be called "The Red Baron". Spider's scheme is simple: he aims to make Secret Valley uninhabitable by dropping the biggest stench bomb ever made.

The people of Bildara feel honored and intrigued by their last neighbors in Spain. Mr. Ortega, a Spaniard who owns a dressage and riding school, opposes his daughter having a relationship with the boys from Secret Valley. At the same time, the best of Ortega's horses disappears and all suspicion falls on the members of the valley.

Mr. Van Gelder is angry because children are breaking into his junkyard at night and spoiling things, the fault lies not with the guys from Secret Valley but "Spider" and his two buddies: Serpent and Sparrow.

Cribbins punishes "Spider" and his gang since they have not succeeded in driving Secret Valley kids away. He will not provide them with chocolate until they prove they're worthy.