Isle of Intrigue is a 1931 Australian film directed by A. R. Harwood. It was one of the first Australian talking movies.
The pearling schooners of a trading firm are being robbed by a mysterious pirate. The son of the owner of the firm (James Alexander) goes to the South Pacific island of Avita to investigate and uncover the pirate's identity, vindicating a man who has been unjustly accused. He also has a romance.
The film was filmed and released simultaneously with Spur of the Moment (1931), using many of the same cast and crew.
Reviews were generally positive.