After Wisbar emigrated from Germany to the U.S. following the November programs of 1938 ( Kristallnacht ) he worked odd jobs in cinema . In 1945 , he remade '' Fährmann Maria '' as '' Strangler of the Swamp '' for Producers Releasing Corporation . The remake was far more horrific , in tune with attempts to revive the horror genre in the 1940s , than the atmospheric original
Kristallnacht
Kristallnacht
Fährmann Maria