Unnaturally close, jet-setting twins become enmeshed in the Swinging London scene, where their relationship is strained after they befriend a predatory hustler and his girlfriend.
A series of unexplainable accidents befall the people and companies responsible for developing the world's first supersonic airliner. A British agent is sent to investigate and with the help of another agent uncovers a plot masterminded by Carl Petersen who stands to gain eight million pounds if the aircraft is not ready by a certain date.
Detective Scobie Malone accepts a mission to fly to London to arrest Sir James Quentin, a high-level commissioner wanted down under for murder. But when Malone arrives, he finds that the amiable Quentin is not only the key in groundbreaking peace negotiations, but also the target of an assassin himself.
Following the wedding of young Jenny Piper and Arthur Fitton (Hayley Mills and Hywel Bennett), a rowdy reception is held at a local pub where the newlyweds are subjected to much well-meaning but vulgar ribaldry. The couple returns to the Fitton home to spend their first night together before leaving for a honeymoon in Majorca, but they are followed by some of the wedding guests who keep the party going until early morning. Worse yet, when the youngsters finally are permitted to retire, their bed collapses as the result of a practical joke.
A fast-moving comedy with Billy Fury, who plays himself in the film. The story reveals his great love of animals, and it features his own racehorse, Anselmo. Also featured are several of Billy's own dogs.
A middle-aged stock actor goes to London to try the big time. After much frustration, he lands a job doing TV commercials, gaining wealth and recognition. He eventually gives it all up to return to stage work and keep his pride.