While scuba-diving near shipwreck off Bermudas, vacation twosome Saint David drum sander (dent Nolte) and Gail Berke (Jacqueline Bisset) retrieve a figure of artifact, include an phial of amber-colored liquid and a medallion bear the mental image of a adult female and the letters “S.C.O.P.N.” (mean “Santa Claus Clara, ora pro nobis” or “Saint Clara, pray for us”) and a day of the month, 1714.