Navy frogman, Ted Jackson (Elvis Presley), balances his time between twin careers as a deep sea diver and nightclub singer. During a dive, Ted spots sunken treasure and returns with hope to ... Read allNavy frogman, Ted Jackson (Elvis Presley), balances his time between twin careers as a deep sea diver and nightclub singer. During a dive, Ted spots sunken treasure and returns with hope to retrieve it.Navy frogman, Ted Jackson (Elvis Presley), balances his time between twin careers as a deep sea diver and nightclub singer. During a dive, Ted spots sunken treasure and returns with hope to retrieve it.