London, 1929. Frank Webber, a very busy Scotland Yard detective, seems to be more interested in his work than in Alice White, his girlfriend. Feeling herself ignored, Alice agrees to go out with an elegant and well-mannered artist who invites her to visit his fancy apartment.

The Foreman of an Old Bailey jury refuses to accept circumstantial evidence and helps solve murder case.

While vacationing in St. Moritz, a British couple receive a clue to an imminent assassination attempt, only to learn that their daughter has been kidnapped to keep them quiet.

Suave soldier of fortune Simon Templer gets mixed up with a gang of counterfeiters who've murdered and robbed an European count of 1,000,000 pounds. He is aided reluctantly by Scotland Yard inspector Teal, who's convinced that Templar himself pulled off the heist, and less reluctantly by light-fingered Dugan and dizzy socialite Penny Parker.

Made in commemoration and celebration of the Jubilee of King George V, this is the story of the first twenty-five years of his reign, told through the many travels of a penny that was minted in the year of his accession: 1910. Through a series of individual stories, Royal Cavalcade covers a period of striking change in every area of life – from the suffragette movement to the trenches of World War One, the effects of the Depression to single events such as the first ever Royal Command Performance, featuring Anna Pavlova and George Robey.

When a photograph is taken at the scene of a murder, the camera is tossed out of a castle window to destroy the evidence and lands in the back of a passing car belonging to chemist John Gray who becomes amateur sleuth after developing the film and goes in search of the woman captured by the photograph. When the camera is stolen from his laboratory, Gray's suspicions are further aroused.

A gang of criminals plan to steal a valuable Burmese idol from a British museum but are foiled by the curator.

Happy-go-lucky soldier Guy De Vere must leave India and return to the family seat at Little Twittering, for he has inherited the family title. Sir Guy finds all his relatives to be frozen stuffed shirts... except lovely cousin Rowena, who is mad about knighthood and chivalry. Struck in the head by a falling suit of armor, Guy dreams he and Rowena are back in 1400, as the unabashed farce continues...

The film hinges on the love triangle between a young aristocratic lady on the run (Cleonie, played by Hazel Terry), the murderous Varennes, Citizen-Deputy of the Revolution who saves her by disguising her as his nephew (Nils Asther) and finally the Marquis of Corbal of the film's title, played by Hugh Sinclair.

The three marriages of a woman: a young man who is killed, a priggish lawyer and a sympathetic barrister. From the novel by Francis Brett Young.