A Nazi spy ring is after a chemical formula that increases the power of ordinary gasoline for U.S. Army aviation use. Two U.S. chemical companies are developing the formula, with each working on half for security purposes. The spies get … Michael Whalen, Anne Nagel, William Bakewell, Constance Worth, Hans Heinrich von Twardowski, Jack Mulhall, George Pembroke Added on Amazon Prime 2023-02-06.

After Fred von Bergen, a German immigrant in America, is forced from his job by anti-German hysteria before the first world war, he and his friend Bob Wilson leave America and join the German air force. There, both men fall … Ben Lyon, Sari Maritza, Erich von Stroheim, Hardie Albright, James Bush, William Bakewell, Herman Bing Added on Amazon Prime 2023-02-06.