Desc: The Gang Buster: Directed by A. Edward Sutherland. With Jack Oakie, Jean Arthur, William 'Stage' Boyd, Wynne Gibson. Naïve insurance agent 'Cyclone' Case falls in love with Sylvia Martine, whose father has a dispute with gangster Mike Slade. When Sylvia is kidnapped by Slade and his gang, 'Cyclone' decides to save her and wanders straight into a gang war without even realizing it.