Character
Marco, Betty (Introduction), Malcolm, Ronnie, Heinrich, Doc Savage, Rondo Hatten (Photo), Millie, Peevy (Introduction), Lothar, Mr. Bigelow, Doc Savage (Unnamed), Missing Man, Millie (Introduction), Rowland, Monk Mayfair, Orsino (Introduction), Orsino, Werner Guptmann, Cliff Secord (Rocketeer), Rocketeer (Cliff Secord) (Introduction), Commander Cody (Photo of George Wallace), Ruby, Butch, Bettie Page (Photo), The Shadow, Marco (Introduction), Peevy, Otto, Teena, Burt, Mr. Bigelow (Introduction), Rocketeer, Betty Cooper, Goose Gander, Mike, Ham Brooks, Butchy, Sterling Holloway (Photo), Malcolm (Introduction), Skeets Moran