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Seas Beneath (1931)

 -  Action | Drama | War  -  29 March 1931 (USA)
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Ratings: 5.7/10 from 158 users  
Reviews: 7 user | 6 critic

In the waning days of WWI, a U.S. "Mystery Ship," sets sail for the coast of Spain towing a submarine. Their mission is to find and sink a U-boat that has been especially effective in ... See full summary »


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Title: Seas Beneath (1931)

Seas Beneath (1931) on IMDb 5.7/10

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Complete credited cast:
Cmdr. Robert 'Bob' Kingsley
Marion Lessing ...
Anna Marie Von Steuben
Mona Maris ...
Fraulein Lolita
Walter C. Kelly ...
Chief Mike 'Guns' Costello
Warren Hymer ...
'Lug' Kaufman
Steve Pendleton ...
Ens. Richard 'Dick' Cabot (as Gaylord Pendleton)
Walter McGrail ...
Chief Joe Cobb
Larry Kent ...
Henry Victor ...
John Loder ...


In the waning days of WWI, a U.S. "Mystery Ship," sets sail for the coast of Spain towing a submarine. Their mission is to find and sink a U-boat that has been especially effective in attacking Allied shipping. Posing as a harmless schooner, the mystery ship is in fact fitted with a formidable gun capable of sinking a U-boat. Stopping in the Canary Islands to refuel, the crew interacts with locals involved with Germans, and with Germans themselves, including the sister of the U-Boat commander, who is lurking offshore waiting for the coming battle. Written by Ron kerrigan <>

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Action | Drama | War



Parents Guide:





Release Date:

29 March 1931 (USA)  »

Also Known As:

Seas Beneath  »

Company Credits

Production Co:

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Technical Specs


Sound Mix:

(Western Electric System)

Aspect Ratio:

1.20 : 1
See  »

Did You Know?


U 172 depicted as the German WW1 submarine in this film was actually a WW2 U boat with 26 merchant vessels sunk to its record See the Wikipedia article for U172 More likely the actual U boat of the period would have been of the U151 class A very odd anomaly for this film made in 1931. See more »


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User Reviews

Lesser Ford
25 February 2008 | by (Louisville, KY) – See all my reviews

Seas Beneath (1931)

** (out of 4)

A U.S. "mystery ship" is sent out to destroy a German U-boat, which has been causing damage to Allied ships. Like many other early sound films, this one here suffers from non-stop talking, which is damaged because the dialogue is just downright stupid and bad. I guess studios would read screenplays and order additional dialogue because this film has so many subplots that I can't help but think they were added to boost up the dialogue. There's a love story between George O'Brien and Marion Lessing, which is just downright stupid and bad. I'm going to guess the relationship between the boat Commander and a possible German spy was meant to add suspense but it never does. Ford really seems bored with these various dialogue scenes because there's never an ounce of energy in them. What really works is the final twenty-minutes when the mystery ship goes up against the U-boat. There's a long sequence where the ship must fall under attack because the sub isn't in their range for a counter attack. This scene here is full of wonderful excitement and some real suspense. The action scenes are all very realistic and Ford really puts the viewer in a mind frame where it feels like you're actually on the ship. Outside of these scenes I'd have to say Ford's direction is pretty weak because it really seems like he's making a silent movie with dialogue. The scenes are really strange to look at and they never really feel like a director use to the sound technology.

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