An exiled archduke (John Barrymore) tries to renew romance with a former lover (Diana Wynyard) now wed to a psychiatrist (Frank Morgan).

A doctor’s research into the roots of evil turns him into a hideous depraved fiend.

An attractive model with an ulterior motive volunteers as guinea pig for an invisibility machine.

A mail company pushes their pilots to fly overnight to increase their delivery speed, but storms threaten.

Guests at a posh Berlin hotel struggle through worry, scandal, and heartache.