Comedian Andrew Maxwell takes five British creationists to the west coast of America to try to convince them that evolution rather than creationism explains how we all got here. Stuck on a bus across 2,000 miles of dustbowl roads with these passionate believers, Maxwell tackles some firmly held beliefs - could the Earth be only 6,000 years old, and did humans and T-Rex really live side by side? It's a bumpy ride as he's confronted with some lively debates along the way, but by the end could he possibly win over any of these believers with what he regards as hard scientific fact?