Tommy Tyler, a lazy Caribbean sailor, and his tom-boy daughter, Spring, are out to search for a buried treasure. Tommy brings aboard William Ashton, a young lawyer, to help with the search. Ashton turns out to be handy when they encounter dangerous rivals. Tommy also tries to play match maker between Ashton and Spring – a difficult task indeed.

• Universal Pictures
• Hayley Mills
• John Mills
• James MacArthur
• Lionel Jeffries
• Harry Andrews
• Niall MacGinnis
• David Tomlinson
• Lionel Murton