The Hidden Eye (1945) Edward Arnold, Frances Rafferty, Ray Collins

Barry Gifford (Paul Langton) is madly in love with wealthy heiress Jean Hampton (Frances Rafferty), and the feeling is mutual. But, when the young lovebirds take a trip to visit Jean’s uncle, they find his dead body waiting for them. Barry becomes a suspect in the murder -- the police believe he is a fortune hunter. Convinced her lover is innocent, Jean consults blind detective Duncan Maclaine (Edward Arnold), who vows to discover the real murderer with the help of his loyal seeing-eye dog.