The WORST seasons of Billy Connolly's Route 66

Every season of Billy Connolly's Route 66 ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of Billy Connolly's Route 66!

New four-part series in which Billy Connolly travels the world's most famous highway - Route 66.

Last Updated: 11/13/2024Network: ITV1Status: Ended