It could be scene straight out of a horror show: a 9ft black mamba in a child's bed! Streetwise snake-catcher Simon Keys and sassy herpetologist girlfriend Siouxsie Gillett race across Snake City to save the child's life. Siouxsie gets spat by a deadly Mozambique spitting cobra and Simon rescues a night adder with a penis injury. All in a day's work for this couple living on the edge.