Bulldog Drummond's Bride

HIS Greatest CASE...HIS TOUGHEST BATTLE WAS ON ITS WAY AS WEDDING BELLS WERE RINGING!

A series of unexplainable accidents befall the people and companies responsible for developing the world's first supersonic airliner. A British agent is sent to investigate and with the help of another agent uncovers a plot masterminded by Carl Petersen who stands to gain eight million pounds if the aircraft is not ready by a certain date.