Koenigsmark is a 1935 British-French drama film directed by Maurice Tourneur and starring Elissa Landi, John Lodge and Pierre Fresnay. The film is based on the novel Koenigsmark by Pierre Benoît. It's sets were designed by the art director Lucien Aguettand. The film was known in the United States as Crimson Dynasty.
During a transvestite ball, a young provincial meets Fanny Legrand. A great love is born between them. Later, the young man learns that Fanny was a great coquette. He leaves her, he comes back, he forgives. But when he embarks for America, Fanny does not follow him.
Mrs. Philip Mason commits suicide after she has an affair with Stephen Lee, a disreputable stockbroker, and sells her husband's securities so that Lee can buy stocks. When Lee goes bankrupt, he blackmails Helen Trent by threatening to reveal silly love letters she wrote to him before she married. Her brother, Willy Grosby, and his fiancée, Helen O'Neil, who lives with the Grosbys, go to retrieve the letters. While Willy waits outside, Lee is knifed to death as he attacks Helen. Lee's friend, Edward Wales, attempts to pin the murder on Helen by having Madame LaFarge, a clairvoyant, conduct a séance. In the darkened room, Wales, through whom Lee's spirit supposedly speaks, is about to name Helen as the murderer, but Wales, who sits in the thirteenth chair, is himself murdered. After Helen confesses to Inspector Donohue that Madame LaFarge is her mother, LaFarge, while conducting another séance, tricks Philip Mason into confessing to the murders.
Ninon, a veteran stage artist, resides in her villa in Provence, surrounded by admirers as veteran or more than her. A film crew arrives at the gardens of the town to film some scenes in that beautiful spot. The director and screenwriter of the team will notice the charms of Ninon.
A mysterious evildoer terrifies the French Riviera. That mysterious character, which is hidden under the personality of James Pearce, a diamond-maker, calls himself The Black X. This time, the Black X has noticed the rich jewels of a celebrated singer and, in the company of her henchmen, is preparing to carry out the great robbery.
Léonce and Suzanne are having a very sweet supper together. But then Leonce refuses to give her a puff on his cigarette. She snatches it and blows smoke in his face; They quarrel. Leonce regrets it, but he is locked out of the boudoir. Only when a mouse gets into her bed, terrifying Suzanne, is there any hope of reconciliation.
The innkeeper's daughter is in love, but her mother has already decided that she is going to be married to another man.