Студио Х / Studio X/

The exploits of a private investigator in Australia in 1973.

While golfing on the Welsh coast, Bobby Jones apparently hits a stranger who falls off the the sea cliff. His enigmatic last words are "Why didn't they ask Evans?"

Agatha Christie's Belgian sleuth, Hercule Poirot, solves the murder of an actress at a Balkan resort.

A brutal murder triggers an investigation revealing that $4m of legendary Chicago gangster, Al Capone's, ill-gotten gains may be located on 1970's England.

Miss Jane Marple comes to solve the mystery when a local woman is poisoned, but a visiting movie star seems to have been the intended victim.

The wife of a Foreign Office diplomat discovers a body in the drawing-room of her house in Kent.

Sherlock Holmes and Dr Watson solve the mysteries of copper beeches, a Greek interpreter, the Norwood builder, a resident patient, the red-headed league, and one final problem.

Bodie and Doyle, senior agents of the British intelligence service CI5 (Criminal Intelligence 5), and their handler George Cowley fight terrorism and similar high-level crimes.

As Hercule Poirot enjoys a luxurious cruise down the Nile, a newlywed heiress is found murdered on board. Can Poirot identify the killer before the ship reaches the end of its journey?

Adaptations of mystery stories written by Sir Arthur Conan Doyle's contemporary rivals in the genre.

Five oddball criminals planning a bank robbery rent rooms on a cul-de-sac from an octogenarian widow under the pretext that they are classical musicians.

Dermot is falling in love for his best friend's wife but his uncle, a famous psychiatrist, tells to him that the highly nervous young woman is affected from homicidal mania. When the doctor is mysteriously killed, Dermot and the woman are the most likely suspects.

In the aftermath of France allowing Algeria's independence, a group of resentful military veterans hire a professional assassin codenamed "Jackal" to kill President Charles de Gaulle.

The extremist group carries out a series of bombings and bank robberies, and Commissioner Mueller is on its trail. In Bulgaria, a dangerous member of the group was captured, who was extradited and handed over to the German police. Western propaganda draws attention to the possible Bulgarian trace in the terrorist actions.

Captain Lipovanski has been badly wounded in the World War II. The German takes him prisoner. After the end of the war, he is set free in a foreign country. He has been deceived that he has been sentenced to death as a deserter and his pregnant wife has died in a Bulgarian concentration camp. He trains for subversive activities against his own country. He is given the codename Gold Tooth. Eager for revenge, he arrives in Bulgaria. There he learns that an agent provocateur has killed his wife, that his child is safe and has been raised in a nursery, and that he himself is respected as a hero. Gold Tooth sets out to eliminate his accomplices. With a file containing valuable documents, the traitors prepare their escape abroad. The spies are caught at the border. Gold Tooth kills the last of the traitors and dies driving his lorry into a precipice

An inspector is investigating a bank robbery. The high professionalism of the three criminals also requires the inspector to act quickly and accurately. This investigation is like a chess match between equal opponents.

Todor Primov is an officer of the royal army who changes sides and goes over to the partisans. After the war, he graduates in engineering and is appointed manager of several construction projects. His car crashes on the eve of March 13. After his recovery, Primov resumes his work. Yet, secret information starts leaking from the projects and some serious accidents occur. Andrey, who befriended Todor Primov back in the partisan unit, goes to investigate the causes. He knows that Todor was colored-blind while this engineer distinguished colors. Andrey manages to get at the truth: Parvan Primov, Todor's twin brother, has made the car crash. On that night he killed his brother and took his place...

Along with the investigation of an ordinary crime, complex human relations are found out.

This is a typical story from the 'cold war' era. A Bulgarian secret service agent is sent to a big Western European company. He works under cover using a false name and finds that company is in fact a spy head office. His former colleague, who detected traces of the espionage business, is killed. The mission of the new agent becomes harder and harder. He receives unexpected help from the secretary of the company, who helps him reveal the identities of all foreign agents in Eastern Europe. Unfortunately, before their parting on the railway station, she is shot down.

Professor Dimov is a diplomat who has been recruited as a spy by a foreign intelligence service. The suspicions fall on Dr. Belcheva. Major Kalinov is entrusted with the investigation of the case. He learns that she is Dimov's mistress. Paris, France. Dimov and Belcheva go out leaving a bag with secret documents in Belcheva's hotel room. Kalinov manages to retrieve the documents. After this incident Belcheva dies in hospital from poisoning. On board the plane Kalinov exposes the professor as a spy. Bulgarian counterintelligence officers arrest him.

This is a typical story from the 'cold war' era. A group of kids play on a quiet street in Sofia. From a nearby window falls a key. The helpful youngsters quickly return it to the owner, but in the haste switch the keys. The unintentional error disentangles a whole spy story. The young detectives doubt the good intentions of the man they tried to help. It turns out that the key is from a secret apartment where saboteurs are hiding. The secret network is exposed to the authorities and the kids feel like heroes.

The central theme in this Crimean film is the search for a former Nazi criminal.

The movie is set on a noisy street in a large Europiean city with tempting store windows and impressive buildings reaching for the sky, behind the facade of one of them is going on something, which contrast with the beauty and the mood of the general public. A tormented person's face is slowly reaching up and crying for water. The Bulgarian Pavlov after three years of service in a spy network is being tortured. He and the agent going by the name of "The Bird" are suspected to operate as undercover agents for the Bulgarian Secret Services. Soon this serious accusation will be dismissed. The Bird continues to complete his assignments and Pavlov is venturing on a secret mission. Under the order of chairman of the Central headquarters Smith, the tortures were handled by Mr. Robert Huston who was a colleague of Pavlov's. Pavlov does not forgive easily and he puts down Huston constantly. As a result Smth orders Pavlov to lead the next operation and Huston to be subordinate. The operation's goal is the recruitment of the Bulgarian national Bozhanova, who is to arrive with a trade delegation. This move is just a small bit of the larger plan for the neutralization of a missile site in Bulgaria. Pavlov and Huston are transfered to Bulgaria.They are playing a complicated game based on their mutual hatred for each other. The highly intelligent Huston has a single weak spot, his love for his daughter Liya. This circumstance becomes the reason for a call of his conscience. When he receives an order to blow up a dam in Bulgaria, he refuses. The fierce confrontation between the men ends in Bulgarian Secret Services.

The Bulgarian intelligence officer Emil Boev is residing in Bern, close to Bulgarian political emigrant Goranov. The Swiss and German women Rosemary and Flora are interested in him. Goranov is killed. Boev searches his apartment and finds few fake diamonds and the list of the spies in Bulgaria. Boev and the boss of a foreign intelligence service Benton are stuck in a bunker together. At the decisive moment, Flora appears and Boev manages to get away with the list of the spies. Boev is on the way to Bulgaria.