THE MASTER KEY. Universal Pictures Co., Inc., c1945. 2 reels each, sd. © Universal Pictures Co., Inc.
Credits: Directors, Ray Taylor, Lewis D. Collins; original story. Jack Natteford, Dwight V. Babcock; screenplay, Joseph O'Donnell, George H. Plympton, Ande Lamb.
1. Trapped by Flames. © 18Apr45; LP13256.
2. Death Turns the Wheel. © 18Apr45; LP13257.
3. Ticket to Disaster. © 18Apr45; LP13258.
4. Drawbridge Danger. © 8May45; LP13262.
5. Runaway Car. © 8May45; LP13263.
6. Shot Down. © 8May45; LP13264.
7. Death on the Dial. © 28May45; LP13294.
8. Bullet Serenade. © 28May45; LP13295.