Credits: Director, George Sidney; original story, Chandler Sprague; screenplay, Julian Hochfelder; music director, David Snell; film editor, Adrienne Fazan.

© Loew's Inc.; 29Dec39; LP9500.

DOPING TECHNIQUE. U. S. Navy.

© Jam Handy Picture Service, Inc.; title & descr., 21Jan42; 88 prints, 15Jan42; MU12056.

DOT-DOT-DOT-DASH. Soundies Distributing Corp, of America, Inc., c1943. 1 reel, sd.

© Soundies Distributing Corp. of America, Inc.; 19Jul43; MP13742.

DOUBLE ALIBI. Universal Pictures Co., Inc., c1940, 6 reels. Based on a story by Frederick C. Davis.

Credits: Director, Philip Rosen; screenplay, Harold Buchman, Roy Chanslor, Charles Grayson.

© Universal Pictures Co., Inc.; 16Feb40; LP9432.

DOUBLE BARRELLED SPORT. Paramount Pictures Inc., c1948. 10 min., sd., b&w, 35mm. (Grantland Rice Sportlight)