Honeymoon of Terror (1961)

Plot

A newlywed couple sets off for a romantic getaway on the seemingly uninhabited Thunder Island. While the husband ventures off to gather supplies, his wife soon discovers that the island harbors unexpected inhabitants. As she navigates the eerie surroundings, the tranquil honeymoon turns into a fight for survival against hidden dangers. With suspense mounting, the couple must confront the island's dark secrets before their love story becomes a tale of terror.