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Submarine Alert

4.819431h 6mNRMovieActionThrillerWar

Nazi spies use a stolen shortwave transmitter prototype to broadcast top secret shipping info to an offshore Japanese sub. To nab the spy ring, the Government has the West Coast's top radio engineers fired and shadowed to see if the Nazis…

DirectorFrank McDonald
WriterMaxwell Shane

Where to watch

PlexPlex
Availability shown for Philippines · rights vary by country

Cast · Directed by Frank McDonald

RARichard Arlen
Richard Arlen
Lewis J. 'Lee' Deerhold
WBWendy Barrie
Wendy Barrie
Ann Patterson
NANils Asther
Nils Asther
Dr. Arthur Huneker
RPRoger Pryor
Roger Pryor
G.B. Fleming
ABAbner Biberman
Abner Biberman
Commander Toyo
MLMarc Lawrence
Marc Lawrence
Vincent Bela
JMJohn Miljan
John Miljan
Mr. Bambridge / Capt. Haigas
PNPatsy Nash
Patsy Nash
Tina Deerhold
RSRalph Sanford
Ralph Sanford
Agent Freddie Grayson
JC
Jack Carr
Old Mill Gate Guard
DFDwight Frye
Dwight Frye
Haldine (uncredited)

More from Richard Arlen · Lead actor

Perry Mason
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1957 · 7.7
Matinee Theater
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1955 · 5.3
Climax!
Climax!
1954 · 3.8
The Lucy Show
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1962 · 7.0
Wanted: Dead or Alive
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Bat Masterson
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The 20th Century Fox Hour
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Your Show of Shows
Your Show of Shows
1950 · 7.2
Lock-Up
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1959 · 6.4
Branded
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1965 · 6.8
See all fromRichard Arlen

More from Wendy Barrie · Co-star actress

Your Show of Shows
Your Show of Shows
1950 · 7.2
The Hound of the Baskervilles
The Hound of the Baskervilles
1939 · 7.1
It Should Happen to You
It Should Happen to You
1954 · 7.1
The Gay Falcon
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1941 · 6.3
Dead End
Dead End
1937 · 7.1
Speed
Speed
1936 · 5.9
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1933 · 6.4
I Am the Law
I Am the Law
1938 · 7.1
Forever and a Day
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1943 · 7.5
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1936 · 7.0
See all fromWendy Barrie

More from Frank McDonald · Director

Get Smart
Get Smart
1965 · 8.0
The Life and Legend of Wyatt Earp
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1955 · 6.8
Four Star Playhouse
Four Star Playhouse
1952 · 6.8
Wanted: Dead or Alive
Wanted: Dead or Alive
1958 · 7.1
McHale's Navy
McHale's Navy
1962 · 6.7
The Gene Autry Show
The Gene Autry Show
1950 · 4.7
The Adventures of Wild Bill Hickok
The Adventures of Wild Bill Hickok
1951 · 5.3
Flipper
Flipper
1964 · 6.2
Broken Arrow
Broken Arrow
1956 · 6.5
National Velvet
National Velvet
1960 · 8.6
See all fromFrank McDonald

More like this

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1947 · 6.2
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1968 · 6.3
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1956 · 7.0
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1980 · 5.9
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1940 · 7.0
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1940 · 7.2
Star Trek: Insurrection
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1998 · 6.5
Blood on the Sun
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1945 · 5.9
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No Name on the Bullet
1959 · 6.6
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Space/Time
2025 · 5.8

Submarine Alert — streaming FAQ

Which OTT platform streams Submarine Alert?

Submarine Alert is streaming on Plex in Philippines. It's not currently on Netflix.

Is Submarine Alert on Netflix?

No, Submarine Alert is not on Netflix in Philippines as of November 2026. It's currently on Plex.

Is Submarine Alert on Amazon Prime Video?

No, Submarine Alert isn't on Amazon Prime Video in Philippines right now. It's on Plex instead.

Where can I watch Submarine Alert for free?

Submarine Alert is available to stream free (with ads) on Plex in Philippines.