When a lighthouse keeper takes in a seal in need and gives to his children to look after, the whole family is drawn into the shadowy world of illegal seal poaching. The family then finds themselves leading the fight to rid their coastal town of the criminals and save the seals.

Charles Hilary is in love with Kathy Forrester, a beautiful television personality, but is married to Louise, an alcoholic with as many lovers as whisky bottles. His pleas for a divorce are met with threats and abuse. "You'll have to murder me first", Louise tells him and three hours later she is found dead, shot with her husband's pistol. When Charles is arrested, Kathy desperately sets to work to prove his innocence.

A British physician stands trial for murdering his wife after he and his mistress are captured while fleeing to Canada.

A compilation of four episodes from the Supermarionation series Captain Scarlet and the Mysterons. Captain Scarlet and the members of Spectrum battle the Mysterons from Mars who are trying to establish a base on the moon.