挑战世界的怪兽「英语已完结」是由阿诺德·拉文导演、提姆·霍尔特、奥黛丽·达尔顿、汉斯·康拉德主演的美国科幻、恐怖 电影。该影片上映于1957年剧情如下:
An earthquake in the Salton Sea unleashes a horde of prehistoric mollusk monsters. Discovering the creatures, a Naval officer and several scientists attempt to stop the monsters, but they escape into the canal system of the California’s Imperial Valley and terrorize the populace.