Yes, "Quarantine" is an American remake of the Spanish film "Rec." Both films share a similar premise, involving a group of people trapped in a quarantined building during a viral outbreak. "Quarantine" was released in 2008, while "Rec" debuted in 2007. The American version retains much of the original's style and storyline but adapts it for an English-speaking audience. The films are both shot in a found-footage style, enhancing the horror and tension of the narrative.

"Quarantine" is a 2008 horror film that follows a television reporter and her cameraman who are documenting a night shift at a fire station. They respond to a call about a disturbance in an apartment building, only to find themselves trapped inside when the building is quarantined due to a mysterious viral outbreak. As the situation escalates, residents exhibit violent behavior, and the authorities seal off the area. The film unfolds in a found-footage style, highlighting the panic and chaos as the characters fight for survival against the infected.

"Quarantine" is a 2008 horror film that follows a television reporter and her cameraman who get trapped in a quarantined apartment building during a rabies outbreak. As they document the chaos, they encounter terrifying creatures and face a fight for survival. The film is a remake of the Spanish movie "REC" and is known for its found-footage style, which adds to the realism and tension. While opinions on the scariest movie ever vary, classics like "The Exorcist" or "Psycho" are often cited for their enduring impact on the horror genre.