London bachelor Reggie Bryant receives a most unusual gift from his uncle - an ancient Egyptian sarcophagus with a 3,000 year old princess inside. More amazing still, when Reggie lifts the lid, he finds not a dried-up old mummy, but a very gorgeous and nubile young blonde who identifies herself as Princess Raviola. Forgetting all about his fiance, Reggie and the Princess set off on a wild drinking and dancing escapade through the nightclubs of London. Wishing to return the favor, Princess Raviola whisks Reggie 3,000 years back in time to ancient Egypt, where she intends to show him how they partied in Pharaoh's Palace!
A woman is suspected of killing her husband after a revolver is found in her attic. A coroner is determined to prove that she did it, but thanks to the assistance of a quick-witted lawyer she is eventually found innocent.
Set against the backdrop of the shell crisis of 1915 at home and the Battle of Loos on the Western Front, two soldiers, one the manager of Grimlaw’s munitions factory are tested in their rivalry for Diana, a red cross nurse (Madeleine Carroll in her first film role).