A man who has been left for dead by the impostor who takes his place returns to bring him to justice.

When a British secret agent's body washes up on the coast of Ireland, evidence implies that he was a traitor providing information to the Russians.

When a USAF sergeant stationed on a base in England is suspected and then accused of murdering a woman, both he and a local school teacher must race to clear his name and find the real killer.

A composer (Laurence Payne) is stuck in a middle-class marriage and finds that his affair with his wife's half-sister (Jane Griffiths) has resulted in a pregnancy. When his wife refuses to give him a divorce he hatches a murder scheme that is too clever by half.