Edwin S. Porter
Preeminent figure among early American filmmakers and one of the first to use techniques such as closeups and intercutting for narrative purposes. Porter was a projectionist, inventor and entrepreneur before starting work in 1900 for the Edison company, where he was soon promoted to head of film production. By 1901 he was making multi-shot films such as "The Execution of Czolgosz," a drama about the execution of US President McKinley's assassin which juxtaposed documentary footage of the prison with a staged dramatization of the execution itself.