The WORST seasons of The Incredible Human Journey

Every season of The Incredible Human Journey ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of The Incredible Human Journey!

Dr Alice Roberts travels the globe to discover the incredible story of how humans left Africa to colonise the world - overcoming hostile terrain, extreme weather and other species of human. She pieces together precious fragments of bone, stone and new DNA evidence and discovers how this journey changed these African ancestors into the people of today.