Synopsis: A schoolteacher and amateur sleuth suspects foul play when a fellow passenger on a sea-plane gets sick and dies. The third and last film with Edna May Oliver and James Gleason as the astute schoolteacher Hildegarde Withers and the New York Police Inspector Oscar Piper busy solving crimes. Based on a series of crime novels by Stuart Palmer.
Tagline: Shiver and shake while you giggle and quake!
Runtime: 75 minutes