- Country: USA
- Genres: Adventure, Crime, Drama
- Release: 1948-07-25
- Director: Irving Allen
- Writers: Max Trell , Forrest Judd , Eustace L. Adams
- Language: English
- Stars: Lloyd Bridges , Lon Chaney Jr. , Arthur Lake , Eric Feldary , Tanis Chandler , John Qualen , Ian MacDonald , Dickie Moore , Harry Cheshire , John Bleifer
- Runtime: 82 min
- Awards: N/A
- AKA: 16 Fathoms Deep (Canada) , 16 Fathoms Deep , Crimen submarino (Mexico) , 16 Fathoms Deep (United States of America) , Crime Submarino (Brazil) , 16 Stânjeni adâncime (Romania)
- Plot: Examines the dangerous business of snaring sponges on the ocean's floor that are sold via an auction exchange. Dimitri, the crooked-head of a Florida sponge-exchange, tries to prevent a boatload of valuable sponges from reaching port in time for the cargo to be sold at auction.
- IMDB:tt0040797
16 Fathoms Deep Cast · · · ALL
Irving Allen
Director
Lon Chaney Jr.
Mr. Demitri (as Lon Chaney)
Arthur Lake
Pete
Lloyd Bridges
Ray Douglas
John Qualen
Capt. Athos
Dickie Moore
George Athos
Eric Feldary
Alex
Ian MacDonald
Nick
Tanis Chandler
Simi
Harry Cheshire
Uncle Mike