Don Winslow of the Navy

Directed by Ray Taylor, Ford Beebe

Written by Morgan Cox (screen adaptation), Griffin Jay (screenplay), Paul Huston (screenplay)

Cast: Don Terry as Don Winslow, Walter Sande as Red Pennington, Claire Dodd as Mercedes Colby, Kurt Katch as The Scorpion

Released 1942

12-part 15-minute serial. Given control of a set of islands near Pearl Harbor, Don Winslow learns that a band of enemy agents are out to destroy the ships bringing supplies to the American bases. Winslow, his friend Pennington, and two beautiful female officers plan to stop them.
The names of each of the 'episodes' are:
1. The Human Torpedo
2. Flaming Death
3. Weapons of Horror
4. Towering Doom
5. Trapped in the Dungeon
6. Menaced by Man-Eaters
7. Bombed by the Enemy
8. The Chamber of Doom
9. Wings of Destruction
10. Fighting Fathoms Deep
11. Caught in the Caverns
12. The Scorpion Strangled