The International Rescue team is faced with one of its toughest challenges yet, as the revolutionary lighter-than-air craft Skyship One is hijacked while on her maiden voyage around the world. Against backdrops including the Statue of Liberty and the Sphinx, Lady Penelope, Parker, Alan and Tin-Tin fight the hijackers from on-board, while the rest of the team tries to stop the airship crashing.

When the launch of a mission to Mars goes awry due to sabotage, International Rescue is requested to assist in the mission's second attempt.

Critics and the public say Karen Stone is too old -- as she approaches 50 -- for her role in a play she is about to take to Broadway. Her businessman husband, 20 years her senior, has been the angel for the play and gives her a way out: They are off to a holiday in Rome for his health. He suffers a fatal heart attack on the plane. Mrs. Stone stays in Rome. She leases a magnificent apartment with a view of the seven hills from the terrace. Then the contessa comes calling to introduce a young man named Paolo to her. The contessa knows many presentable young men and lonely American widows.

Captain George Bryan Brummell is a British soldier who appreciates fine clothing and innovative dress. Although he initially alienates the Prince of Wales with insulting comments about the prince's uniform designs, he eventually becomes his close confidant. Brummel also falls in love with the beautiful Lady Patricia Belham. However, his outspoken manner eventually leads to his being exiled to France.

Romeo falls in love with the beautiful young Juliet, but their warring families spell tragedy for the lovers.

An American journalist stationed in Japan is given a mysterious injection by a mad scientist, turning him into a murderous, two-headed monster.

A white cop and a black reporter join forces to investigate apparent vigilante killings in the South African underworld.

A young couple go to check out a house they're thinking of buying. A somewhat mysterious woman tells the couple several stories of the fates that befell the house's previous owners.

Peter Chance suffers a blow to the head and wakes up with amnesia in a luxurious home, where a doctor and several women tell him he's a missing heir who's inherited millions. But Peter soon suspects something is not quite right with their story. He sets out to learn the truth before he's forced to sign a document that purportedly finalizes the transfer of the estate. This drama is based on Hugh Wheeler's novel Puzzle for Fiends.

Vacationing at a resort hotel in Spain, a man discovers he is the only one not mixed up one way or another in murder, drugs and microfilm smuggling. But, the police are after him!