The film is a historical drama set during the reign of Elizabeth I (Flora Robson), focusing on the English defeat of the Spanish Armada, whence the title. In 1588, relations between Spain and England are at the breaking point. With the support of Queen Elizabeth I, British sea raiders such as Sir Francis Drake regularly capture Spanish merchantmen bringing gold from the New World.

An impoverished racetrack tout discovers that a crooked trainer is about to throw a race involving a nobleman's horse.

The wife of attorney John Blair (T. Jerome Lawler), heroine Helene (Kalich) finds herself in an untenable position when two of Blair's clients, Harry Carson (Robert Rendel)) and Richard Tremaine (Eugene Ormonde), both fall in love with her.

Unhinged art dealer William Barton seeks revenge on a man who ruined his career years ago. He does so by attempting to frame the man's son for the theft of $2,500 from the safe in his gallery. However the son has an alibi in Barton's wife, with whom he is having an affair.

On his uncle's death Sir Henry Baskerville returns from abroad and opens up the ancestral hall on the desolate moors of Devonshire. Holmes uncovers a plot to have Sir Henry murdered by a terrible trained hound.

Released in Germany as Schwarze Rosen, Black Roses represented the return to UFA studios of British musical comedy favorite Lillian Harvey, after several years in Hollywood. The delectable Harvey plays a Russian ballerina, stranded in turn-of-the-century Finland. She falls in love with sculptor Esmond Knight, a political dissident with a price on his head. To save Knight, Harvey spends the night with Tsarist governor Robert Rendel. The story is based on the real-life ballerina Marina Feodorovna, who ended up sacrificing her life on behalf of her lover. Black Roses was filmed in three languages: German, French and English; the English version was originally titled Did I Betray?

An impoverished British lord (Paul Menford) impersonates a doctor in order to woo an ailing American heiress (Dorothy Adams). The lord is in it for love, but his business associate (Joe Diamond) smells money.

A German submarine is sent to the Orkney Isles in 1917 to sink the British fleet.

A disgraced officer risks his life to help his childhood friends in battle.

Based on the novel by Edgar Wallace, detectives at Scotland Yard try and track down The Crimson Circle, a secret society of blackmailers