Port Sinister

• Cast: James Warren, Lynne Roberts, Paul Cavanagh, House Peters Jr., Robert Bice
• Duration: 65 minutes
• Genre: Adventure, Crime, Science Fiction
• Rating: 4/10
• Release Date: 1953-04-10

A 17th-century Caribbean port rumored to have frequented by pirates rises from the ocean floor, where it came to rest after an earthquake many years before. A scientist wants to study it, some thugs want the treasure alleged to be stored there, a bunch of mutated giant crabs living there attack them all.