65 minutos
Evelyn Vail (Florence Rice) is a nurse convicted of poisoning a patient. Out on parole, Evelyn decides to fly to Sing-Sing and confront death row inmate who accused her of the deed in the first place. On board the airliner, Evelyn makes the acquaintance of John Robinson Gordon (Nagel), who is transporting a revolutionary munitions formula to Washington, D.C. Another passenger, Baker (Robert Allen), complains of having been poisoned and leaves the plane during a stopover in Dallas. Back in the air, Gordon's bodyguard, Lieutenant O'Brien (Fred Kelsey), suffers the same fate, but this time the poison proves fatal. The plane returns to Dallas, where Police Captain Barrie (William B. Davidson) accused poor Evelyn of the crime. Happily, Gordon can prove otherwise and the real culprit is unmasked.
Conrad Nagel
John Robinson Gordon
Florence Rice
Evelyn Vail
Raymond Walburn
Evans
Geneva Mitchell
Helen Gilbert
Robert Allen
Baker
Oscar Apfel
Wallace P. Burroughs
Miki Morita
Satu
Purnell Pratt
Dr. Landers
Irene Franklin
Mrs. Laura Madison
George Irving
Dr. Jim Moffat
Adrian Rosley
Pastoli
Fred Kelsey
Police Lieutenant O'Brien
George 'Gabby' Hayes
Wotkyns
William B. Davidson
Police Captain Barrie
Mark Strong
Frank (uncredited)
