Amazing grace! How sweet the sound that saved a wretch like me. I once was lost, but now am found.

Now remembered as the author of the world's most famous hymn, in the mid-18th century, as England and France stand on the brink of war, John Newton was a young sailor wandering aimlessly through life. His only duty was to report to his ship and avoid disgracing his father - until the night he heard Polly Catlett's enchanting voice caroling. He was immediately smitten and determined to win her affection.

An intense connection quickly formed between the two, but John's reckless spirit and disregard for the Christian life were concerns for the responsible, devout Polly. When an ill-fated stop at a tavern left John imprisoned and bound, Polly had to choose to either stand by his side or walk out of his life forever. Would she forfeit her future for the man she loved?

Step back through history to uncover the true love story behind a song that continues to stir the hearts and ignite the faith of millions around the globe.