There is a movie called no man is an island. It is based on a true story of Guam during WWII. Looks like we held Guam from august of 44 to present. That movie is a good movie, I bought my copy from Deep Discount DVD.
Battle of Guam may refer to:
The Battle of Guam (1941), a World War II battle in which Japanese forces took the island from the Americans in December 1941
The Battle of Guam (1944), a World War II battle in which two American divisions fought for a month to retake the island from the Japanese
The Second Battle of Guam (July 21 — August 10, 1944) was the American capture of the Japanese held island of Guam, a United States territory (in the Mariana Islands) during the Pacific campaign of World War II.