Newspaper magnate Charles Foster Kane is taken from his mother as a boy and made the ward of a rich industrialist. As a result, every well-meaning, tyrannical or self-destructive move he makes for the rest of his life appears in some way to be a reaction to that deeply wounding event.

A romantic drifter gets caught between a corrupt tycoon and his voluptuous wife.

The surreal tale of an unassuming man who is accused of a never-specified crime and shambles through bizarre encounters to escape this nightmare.

Claiming that he doesn't know his own past, a rich man enlists an ex-con with an odd bit of detective work. Gregory Arkadin says he can't remember anything before the late 1920s, and convict Guy Van Stratten is happy to take the job of exploring his new acquaintance's life story. Guy's research turns up stunning details about his employer's past, and as his work seems linked to untimely deaths, the mystery surrounding Mr. Arkadin deepens.

Documents the lives of infamous fakers Elmyr de Hory and Clifford Irving. De Hory, who later committed suicide to avoid more prison time, made his name by selling forged works of art by painters like Picasso and Matisse. Irving was infamous for writing a fake autobiography of Howard Hughes. Welles moves between documentary and fiction as he examines the fundamental elements of fraud and the people who commit fraud at the expense of others.

When a car bomb explodes on the American side of the U.S./Mexico border, Mexican drug enforcement agent Miguel Vargas begins his investigation, along with American police captain Hank Quinlan. When Vargas begins to suspect that Quinlan and his shady partner, Menzies, are planting evidence to frame an innocent man, his investigations into their possible corruption quickly put himself and his new bride, Susie, in jeopardy.

The spoiled young heir to the decaying Amberson fortune comes between his widowed mother and the man she has always loved.

A Scottish warlord and his wife murder their way to a pair of crowns.

When a secret marriage is planned between Othello, a Moorish general, and Desdemona, the daughter of Senator Brabantio, her old suitor Roderigo takes it hard. He allies himself with Iago, who has his own grudge against Othello, and the two conspire to bring Othello down. When their first plan, to have him accused of witchcraft, fails, they plant evidence intended to make him believe Desdemona is unfaithful.

An aged, wealthy trader plots with his servant to recreate a maritime tall tale, using a local woman and an unknown sailor as actors.

Surrounded by fans and skeptics, grizzled director J.J. "Jake" Hannaford returns from years abroad in Europe to a changed Hollywood, where he attempts to make his innovative comeback film. This film was started in 1970 but never completed during Welles lifetime.

Don Quixote, accompanied by Sancho Panza, wander the roads of Spain protecting the weak and doing good deeds in the name of his beloved Dulcinea. (Orson Welles' Don Quixote was filmed between 1957 and 1972, left unfinished at his death in 1985, and was eventually edited by Jesús Franco and released in 1992.)

Orson Welles’ Great Mysteries is a British television anthology series produced by Anglia Television for the ITV network and broadcast between 1973 and 1974. The series presents standalone adaptations of classic mystery, crime, and supernatural stories drawn from literary sources including Dickens, Conan Doyle, Wilkie Collins, Balzac, Maugham, O. Henry, and others.

Each episode is framed by original introductory and closing sequences performed by Orson Welles, who serves as the series’ host and sole recurring on-screen presence. These segments, written and directed by Welles (uncredited), function as stylized narrative framing devices rather than dramatic participation in the stories themselves. The dramatic content of each episode is performed by separate casts and directors, with no continuing characters or serialized narrative, establishing the series as a unified television anthology rather than a collection of standalone films.