Long Way Round and Long Way Down

Recently, I watched Long Way Down, which is the sequel to Long Way Round. Both of these star Ewan McGregor and Charlie Boorman. You probably recognize the first name, but possibly not the second (unless you are a huge fan of Deliverance). I’m not sure if a documentary about guys riding around the world is really something that can be spoiled (after all they are still alive, obviously didn’t die...