A too-clever journalist pretends to be a suspected murderer to get a story and loses proof of his innocence.
A young man comes to the big city in search of a lost girl.
A concert pianist provides musical clues to the secret police in an effort to expose her lover as a traitor to his country.
A blackmailer preys on suburban housewives.
A man is summoned by a top-level governmental agency to identify a defected Russian whose disclosures could cost America a huge sum of money.