The Bay of St Michel is a 1963 British film directed by John Ainsworth. It was also known as Operation Mermaid. Premise A trio of World War 2 veterans reunite to search for a lost Nazi fortune. Cast Keenan Wynn Mai Zetterling Ronald Howard Rona Anderson Trader Faulkner See also Mont-Saint-Michel References External links The Bay of St Michel at BFI 1963 films British adventure films 1960s British films