The daring exploits of a submarine commander whose mission is to chart the minefields in the waters of Japan during WWII. This is Ronald and Nancy Reagan's only screen appearance together.
Down . . . Down . . . Down . . . into enemy waters with the fightin' hellcats of the U.S. sub pack !
Did You Know?
The SCUBA gear shown in the film was not available until after WWII. See more
The scenes used to show the island they are attacking are from the movie "Crash Dive" See more