There's a certain template for a travel documentary: take a famous person, have them go somewhere, and film them in a mixture of dramatic tourist spots and places that tell a story of conflict and woe. Paralympian Ade Adepitan's 'Africa' shows little variation from the formula, nor is Ade necessarily the most informed of guides. But he's always amiable, and having an African-born (but British-raised) man, journeying to places where most people live very hard lives while in a wheelchair himself, adds something to the usual mix and helps establish a connection between the presenter and the presented. The continent, of course, has plenty to show us, and while I've seen deeper travelogues, I enjoyed this one.