In Egypt in 1895, archaeologists John Banning (Cushing), his father Stephen (Felix Aylmer) and his uncle Joseph Whemple (Raymond Huntley) are searching for the tomb of…
In the Florida Everglades, a pair of larger-than-human, intelligent leeches live in an underwater cave. They begin dragging locals down to their cave, where they slowly…
After nurse Jane Marvin (Beverly Garland) is administered the drug sodium pentothal by psychiatrists Erik Lorimer (Bennett) and Wayne McGregor (Douglas Kennedy), she…
Martin Davis, a young Yankee architect, comes to New Orleans from the North to compete against a local man for the job of designing a new civic auditorium. On a visit to…
Dr. Cal Meacham is flying to his laboratory in a borrowed Lockheed T-33 Shooting Star jet. Just before landing, the jet's engine fails, but he is saved from crashing by…
Rumours abound about what may go on at a creepy mansion just out of town. The house is owned by Dr. Eric Vornoff who is conducting experiments to turn people into…
A geology expedition in the Amazon uncovers fossilized evidence (a skeletal hand with webbed fingers) from the Devonian period that provides a direct link between land…
Three escaped female convicts, along with an undercover policewoman, Lee Hampton, begin a search for stolen diamonds in the Louisiana swamps. The escape, allowed by the…
The film is set in the 1910s in Fargo, Georgia, near a dangerous swamp. Ben Tyler and his father Zack one day go into the swamp to search for two lost trappers. During…