The is an amazing encounter - never filmed before - as the big cats take on another giant of the Maasai Mara. The lions of the Marsh pride attack a hippo in broad daylight, after losing out to a buffalo. Will they succeed this time? Simon King also films them squaring up to a hyena or two.Jonathan Scott sees his leopard Shadow having to fend off jackals, and later discovers the jackals den - complete with pups. In the Ridge pride, the lion cub Solo and her Mum are still going it alone - and are about to pay the price.