- Country: USA
- Genres: Adventure, Horror, Romance
- Release: 1937-08-28
- Director: Alan James , William Witney
- Writers: Barry Shipman , Franklin Adreon , Morgan Cox , Ronald Davidson
- Language: English
- Stars: Ralph Byrd , Bela Lugosi , Maxine Doyle , Richard Alexander (I) (1902–1989)
- Runtime: 224 min
- Awards: N/A
- AKA: Guarda Costa Alerta (Brazil) , SOS Coast Guard (United States of America) , Jagad av sjöpolisen (Sweden) , SOS Coast Guard (United Kingdom) , SOS Coast Guard , Ypovryhios tromos (Greece) , S.O.S. Guard e Saahely (Iran) , S.O.S. Socorro! (Portugal, Portuguese Republic)
- Plot: A 12-episode serial. The government of Marovania hires the wicked Boroff to manufacture a powerful gas that causes mass disintegration. Boroff is en route to Marovania with a boatload of arnatite to make the gas when his steamer runs aground off the California coast. Boroff soon commits a murder. The Coast Guard, led by Lt. Terry Kent, must hunt Boroff, figure out his plan and where the arnatite is, capture and dispose of any gas Boroff manages to make, and protect the safety of civilians, including Terry's special friend, ubiquitous reporter Jean Norman, and her chatty photographer, Snapper McGee. Aiding Boroff is his slave Thorg, a formidable giant. Kent must often use his fists.
- IMDB:tt0029508
SOS Coast Guard Cast · · · ALL
Alan James
Director
William Witney
Director
Bela Lugosi
Boroff
Ralph Byrd
Lt. Terry Kent
Maxine Doyle
Jean Norman
Richard Alexander
(I)
(1902–1989)
Thorg
Lee Ford
Snapper McGee
Herbert Rawlinson
Cmdr. Boyle
John Picorri
G.A. Rackerby [Chs. 2-12]
Allen Connor
Dick Norman
Thomas Carr
Ens. Jim Kent [Ch. 1]
Lawrence Grant
Rabinisi - Boroff's Spokesman at Screening [Ch. 1]
Carleton Young
Henchman Dodds [Ch. 4]
George Chesebro
L.H. Degado - Chief Thug [Ch. 5]
Ranny Weeks
Wies - Ambulance Orderly Thug [Ch. 4]