The severe dry season of the Luangwa Valley in Africa is one of the harshest in the world. When the river dries up, it becomes a scorching death bed. The Hippos must negotiate occupation of what little river remains while battling hungry crocodiles and the blistering sun. This season a new threat arises – an outbreak of anthrax. They are about to face the fight of their lives.

The severe dry season of the Luangwa Valley in Africa is one of the harshest in the world. When the river dries up, it becomes a scorching death bed. The Hippos must negotiate occupation of what little river remains while battling hungry crocodiles and the blistering sun. This season a new threat arises – an outbreak of anthrax. They are about to face the fight of their lives.