Tales of Horror #7 (1953)

A newly married couple inherits a house filled with supernatural horrors. After George dismisses his wife's warnings about a sinister presence, he encounters a tall stranger and begins experiencing terrifying visions of a lighthouse beacon and a mysterious foghorn. When the couple invites the stranger inside, he reveals himself as an ancient sea beast seeking revenge, leading to a climactic confrontation with a vengeful creature that emerges from the depths, ultimately defeating those who had wronged it.