Based on Safety Last! movie.

Safety Last! is a 1923 American silent romantic comedy film starring Harold Lloyd. It includes one of the most famous images from the silent film era: Lloyd clutching the hands of a large clock as he dangles from the outside of a skyscraper above moving traffic. The film was highly successful and critically hailed, and it cemented Lloyd's status as a major figure in early motion pictures. It is still popular at revivals, and it is viewed today as one of the great film comedies.