Robert O. Cook

Robert O. Cook (September 27, 1903 – November 9, 1995) was an American sound engineer. He was nominated for three Academy Awards in the category Sound Recording. He worked on nearly 100 films between 1946 and 1977.

Selected filmography

 * The Parent Trap (1961)
 * Bon Voyage! (1962)
 * Mary Poppins (1964)