Credits: Directors, Ford Beebe, Ray Taylor; original story, Eliot Gibbons; screenplay, Clarence Upson Young, Paul Huston.
1. Wings of Disaster. © 31Jan41; LP10219.
2. Death Rides the Storm! © 4Feb41; LP10233.
3. The Toll of Treachery! © 4Feb41; LP10234.
4. Battle in the Clouds. © 24Feb41; LP10289.
5. The Fatal Blast! © 27Feb41; LP10296.
6. Stark Terror. © 27Feb41; LP10297.
7. Flaming Doom! © 13Mar41; LP10321.
8. The Plunge of Peril. © 17Mar41; LP10323.
9. Torturing Trials! © 19Mar41; LP10328.