He was the founder of Film History: An International Journal [d],[1] and served as editor-in-chief from 1987 to 2012.
[2] He is a professor emeritus of English and film at Rutgers University in New Jersey.
[3] His collection of material on the early history of the Universal Pictures is held in the Library of Congress.
[4] He was the chief curator at the American Museum of the Moving Image in New York.
[5][6] Koszarski is the museum curator at the Barrymore Film Center.