Bugs Or Monkeys?.A miniaturized Martin wants to check out insects in the rainforest, but Chris wants to investigate the world of the spider monkey. Chris wins when he puts mini Martin in his backpack and heads off through the treetops. When Martin gets kidnapped by a mischievous baby spider monkey, both brothers experience spider monkey anatomy and monkey locomotion. But just as the rescued Martin starts heading back to the Tortuga on Chris in his new spider monkey power suit, a jaguar emerges from the jungle shadows with its eyes on the baby spider monkey. The Kratts must save the baby monkey and reunite it with its family again.