Kassa a free-wheelin rasta man, falls for a straight laced gospel singer Serena, when they both meet as they enter a music contest. Serena's father the pastor forbids her to see him and wants her to marry one of his church members. Meanwhile the record boss organizing the contest, tries to get Kassa's band to sign to his label on his terms not theirs. By using heavy tactics, he pushes the band to fight back.

In the early 1900s, the fictional Catfish Row section of Charleston, South Carolina serves as home to a black fishing community. Crippled beggar Porgy, who travels about in a goat-drawn cart, loves the drug-addicted Bess, who lives with stevedore Crown, the local bully.