The film begins with "Scottie" Ferguson, a [[police|police detective]] chasing a criminal across a city rooftop. During this chase, a fellow officer falls to his death, and Ferguson finds that his fear of heights has increased to a problem with [[vertigo]]. He has to retire from his police work as a result of his disability. | The film begins with "Scottie" Ferguson, a [[police|police detective]] chasing a criminal across a city rooftop. During this chase, a fellow officer falls to his death, and Ferguson finds that his fear of heights has increased to a problem with [[vertigo]]. He has to retire from his police work as a result of his disability. |