With a horse's head, a monkey's tail and sex-swap parenting, seahorses are one of the ocean's strangest and most charismatic inhabitants. In this one hour special, wildlife filmmaker Natali Tesche-Ricciardi sets out to investigate something that most people don't realize - seahorse populations are in crisis. Natali finds that seahorses live in shallow, coastal seas and so are among the first to suffer from coastal development and pollution. They are often caught as fishing bycatch and are sold as tourist souvenirs. They are wanted alive for the aquarium trade and dead for a much larger industry - traditional Chinese medicine. Millions of seahorses are traded each year and can reach a value higher than silver. Fortunately all is not lost. With the help of an international organization, Project Seahorse, traders and fishermen are changing their ways to help wild seahorse populations. It's a global adventure that takes Natali from marine reserves in Spain, to the traditional medicine shops of Hong Kong, to experience both seahorse heaven and seahorse hell. The future for wild seahorses remains uncertain but one fact cannot be disputed - our future generations will want to experience these enchanting fish - in their natural habitat and very much alive.