The Airmail Mystery
A pilot and a gold mine owner go up against the evil Black Hawk, who has invented a plane that can take off and land without using a runway.
- Жанр: приключения
- Студия: Universal Pictures
- Ключевое слово: movie serial
- В ролях: James Flavin, Lucile Browne, Вилер Окман, Frank Hagney, Sidney Bracey, Nelson McDowell
