The Snorkel

“Teenage Girl Vs. ... Killer-With-A-Gimmick!”

On the Italian coast, Paul Decker (Peter van Eyck) carries out what looks like a perfect murder of his wife, then goes off to France to be seen writing a book. His stepdaughter Candy (Mandy Miller) is sure he killed her mother, and the police won't look any further. Guy Green sets the girl against her stepfather, and she is determined to prove it alone, with only the mother she is certain he took from her between them.