"The Sea Hornet" was a merchant ship sunk, supposedly by a torpedo, less than a mile off the California Coast during World War Two. Six years later when his buddy is killed, attempting to blow up the sunken ship, on the orders of Suntan Radford and Tony Sullivan, deep-sea diver "Gunner" McNeil has his suspicions aroused... especially since Suntan is the daughter of the ship's captain that died when the ship sunk, and Sullivan was a crew member. Plus the fact the ship had over a million dollars in cash on board. During the course of his investigation, he becomes romantically involved with Ginger Sullivan
Rod Cameron
as Gunner McNeil
Adele Mara
as Suntan Radford
Lorna Gray
as Ginger Sullivan
Chill Wills
as Swede
Jim Davis
as Tony Sullivan
Richard Jaeckel
as Johnny Radford
Ellen Corby
as Mrs. Drinkwater
James Brown
as Pete Hunter
Grant Withers
as Rocky Lowe
William Ching
as Sprowl
William Haade
as Condor
Hal Taliaferro
as Bone
