The Crazies is a car.
RAF Henley-on-Thames is a former Royal Air Force grass-strip airfield in Berkshire , England , located near Henley-on-Thames . The Crazies is a 2010 American science fiction horror film directed by Breck Eisner , with a screenplay by Scott Kosar and Ray Wright . The Crazies stars Timothy Olyphant and Radha Mitchell . The film takes place in the fictional town of Ogden Marsh , Pierce County , Iowa , `` friendliest place on Earth , '' whose town water supply is accidentally infected with the `` Trixie '' virus . The film was released on February 26 , 2010 to positive reviews from critics , and was a modest box office success .