Ex-navy Underwater Demolition Team Officer Mike Nelson continues his skin-diving as a postwar profession, combining mastery of the SCUBA and spear with a flair for dangerous investigation.
Fog claims a freighter, which strikes a reef and goes to the bottom of the sea with a highly-explosive cargo of liquid nitro in its hold. Fearing the explosives will float away and endanger shipping lanes, the owner of the freighter calls on Mike Nelson.
S2E39 26 min
