The Frogmen

The Frogmen is a 1951 American black-and-white World War II drama film from Twentieth Century Fox, produced by Samuel G. Engel, directed by Lloyd Bacon, that stars Richard Widmark, Dana Andrews, and Gary Merrill. The film's storyline is based on operations by United States Navy Underwater Demolition Teams, popularly known as "frogmen", against the Japanese Army and naval forces. It was the first such film about scuba diving and became a popular cultural hit. Following the opening credits, The Frogmen has an on-screen written statement: "This is a true story based on incidents which occurred in the latter part of World War II. It deals with one of the most hazardous and unique branches of the Armed Forces ... the Underwater Demolition Teams. This film could not have been produced without the active cooperation of the Department of Defense and the United States Navy". Underwater Demolition Teams have been used since World War II for reconnaissance duties, clearing underwater obstacles planted by the enemy, advance landings on beaches, and offensive underwater attacks on enemy ships; they were the forerunners of the Navy SEALs.