洛杉磯-天使之城-是全球金融娛樂中心，每天有上百萬的人口在這裡活動。但在一次無預警的地殼大振動後，原本深藏在洛城底下的火山一發不可收拾的噴出驚人的岩漿，吞食這個大城市！邁可洛克（湯米李瓊斯飾）身為洛城的危機處理中心的總指揮，發現地震後由地底裂縫中溢出異常高溫的液體，在苦思無解下，求教地質學家艾美博士（安妮海契飾），艾美博士的回答居然是火山即將爆發。 洛克雖然覺得不可能，但為安全起見，還是撤離了該區居民。在接連的超強地震後，拉布瑞窪地噴出了岩漿，伴隨著火山灰與火山礫，向洛城的民眾。岩漿所到之處皆毀，洛城陷入一片火海。洛克和危機處理小組冒險阻止火熱的岩漿流向住宅區，但沒想到岩漿改由地鐵隧道流竄，並將在隧道盡頭再度噴出。在無計可施下，洛克準備冒險炸毀一棟大樓，來阻隔岩漿……

Environmental activist Scott is accidentally involved in a bomb attack on a fuel storage facility. The gigantic explosion unleashes a roller of fire that rolls towards Los Angeles. Desperate, Scott and his colleagues want to save the city. But for the media they are considered to be the culprits - who will soon be hunted by killers ...

Three firefighters must save New Orleans from a gigantic shark.

Barbara, a young girl, lives in an old country house with her father and her teacher. One night, she dreams that a fireman enters her room through the window. Having grown, Barbara leaves her father to travel across the world, before coming back to her childhood fantasies: one day, she calls the firemen, and locks herself with one of them in her bedroom.

Erin is planning the town’s Christmas celebration and must win over firefighter Kevin in order to obtain the beautiful spruce tree from his property for the celebration.

A small American town provides the setting for a look at the antics of a group of volunteers who comprise the area's only fire department.