Jim Ackland, who suffers from a head injury sustained in a bus crash, is the chief suspect in a murder hunt, when a girl that he has just met is found dead on the local common, and he has no alibi for the time she was killed.

A man hides the fact that he lost his job from his wife by apparently going off to work each day as normal but runs into trouble when he is tailed by a reporter.

While visiting her friend, Barbara Carlton, Frances Mildmay spends the day fox-hunting and ends up fogbound in the 'Devil's Maze' with Barbara's husband, James. When the pair lodge overnight at an inn, the innkeeper convinces James to seduce Frances. Unbeknownst to them, another family friend, Derek Riffington, is also staying at the inn and becomes aware of the liaison. But, by the time James discovers Frances is pregnant, Derek has gone missing in the Far East - leading James to suggest that, when the child is born, she should accuse Derek of having been the father.