A small, independent air delivery service is menaced by a mad scientist with a death ray machine that blows up planes in mid-flight.

---

Main Cast: Ralph Bellamy, Tala Birell, Victor Kilian, Douglass Dumbrille, Robert Middlemass, Edward Van Sloan, Niles Welch, Robert Allen, Billie Seward, Marianne Edwards

Director: Albert S. Rogell

Writers: Grace Neville, Griffin Jay

Editor: Richard Cahoon

Cinematographer: Henry Freulich

---

Popular Double Features