Movie

Seas Beneath

“Thrill after thrill will hold you breathless in Fox Movietone Drama”

★ 5.3(10)19311h 30m

Seas Beneath is available to rent or buy on Apple TV Store, Google Play Movies and YouTube in Canada. It isn't on a subscription streaming service there yet. Availability checked 17 June 2026.

Where to watch Seas Beneath

🇨🇦 Canada

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Good to know

Director: John Ford
Release date: 1931-01-30
Runtime: 1h 30m
Language: English
Status: Released
Country: United States of America
Studio: Fox Film Corporation

About Seas Beneath

Seas Beneath is a 1931 movie in the Action, Drama and War genres, directed by John Ford, starring George O'Brien, Marion Lessing and Mona Maris. It has a runtime of 1 hour 30 minutes. It holds an average rating of 5.3/10 from 10 viewers. Below you can see where to watch Seas Beneath in Canada — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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.

Cast

George O'Brien

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

Lt. 'Mac' McGregor

Henry Victor

Baron Ernst von Steuben (U-boat commander)

John Loder

Franz Shiller

Philip Ahlm

German Chief Petty Officer (uncredited)

Al Bennett

Naval Reservist (uncredited)

Frequently asked questions

Where can I watch Seas Beneath in Canada?+

In Canada, Seas Beneath is available to rent or buy on Apple TV Store, Google Play Movies and YouTube. It isn't on a subscription streaming service there right now.

Is Seas Beneath on Netflix?+

Seas Beneath is not on Netflix in Canada right now.

How long is Seas Beneath?+

Seas Beneath has a runtime of 1 hour 30 minutes (90 minutes).

Who stars in Seas Beneath?+

Seas Beneath stars George O'Brien, Marion Lessing, Mona Maris, Walter C. Kelly and Warren Hymer.

When did Seas Beneath come out?+

Seas Beneath is a 1931 movie directed by John Ford.

What genre is Seas Beneath?+

Seas Beneath is Action, Drama and War film.

Who directed Seas Beneath?+

Seas Beneath was directed by John Ford.