The blue whale is the largest creature to have ever lived on this planet. Remember when one came to your town on the back of a lorry? Steve Deput does, but why was it never recorded? Along with a handful of others, Deput set sails on the world's first inland whale hunt to uncover the truth.

And be right on deck as the story of a blue whale on a lorry is uncovered, bringing a long-forgotten marine mammal back to life. Remember: this whale didn't just sail into Barnsley. He came to your town too!