Les Dogs are the band playing in a large marquee to celebrate the wedding of Geoffrey and Angela. During the reception, the fathers of the groom and bride exchange insults and a gun battle ensues in which many guests - and Les Dogs - are casualties though the happy couple escape. Victor, who has wandered in on the scene, is asked to take wedding photographs and has a series of dreamlike fantasies all based around his infatuation with Angela.

Janie, daughter of Commander Jackson, the head of D15, has been kidnapped and there are only two men who can save her - former agents Bonehead and Foyle.

Tommy Fawkes wants to be a successful comedian. After his Las Vegas debut is a failure, he returns to Blackpool where his father—also a comedian—started, and where he spent the summers of his childhood.

In 2257, a taxi driver is unintentionally given the task of saving a young girl who is part of the key that will ensure the survival of humanity.

Told in flashback, Out of the Depths strives to explain why its four male protagonists are bobbing around the Pacific in a lifeboat. The story proper begins as Captain Faversham (Jim Bannon) and his crew embark upon a secret mission which takes them into Japanese waters. The plan is to prevent a kamikaze attack against the American invading forces. Compelling in itself, the plotline isn't improved by arbitrary doses of misfire pathos and comedy relief. One of the sailors is played by Ken Curtis, later to gain TV fame as Festus on Gunsmoke.