Robin Hood-like pirate Baptiste takes only the ships of rich but wicked trader Narbonne. Fun loving Debbie, a passenger from his latest prize, stows away on the pirate ship and falls for the pirate; later, having become a New Orleans entertainer, she meets his alter ego, who's engaged to the governor's daughter.

This is a lighthearted Pirate tale with the usual scuttling ships, cutlass clashing and cannons firing, but that is scaled back a bit with the beautiful Yvonne DeCarlo ( as the title suggests) being the main character, getting involved with pirates and singing. It's pleasant time pass, the plot moves along briskly, Philip Friend as the Robin Hood-like character is charming, his chemistry with DeCarlo is great. Jay C flippen, Elsa Lanchester, seasoned villain Robert Douglas and Henry Daniell also add class to the proceedings.