This time Fu Manchu and his army of henchmen are kidnaping the daughters of prominent scientists and taking them to his remote island headquarters. Instead of asking for ransom, Fu demands that the fathers help him to build a death ray, which he intends to use to take over the world. But Fu's archenemy, Nayland Smith of Scotland Yard, is determined not to let that happen.
A circus becomes the location for stolen loot and murder.
A middle-aged stock actor goes to London to try the big time. After much frustration, he lands a job doing TV commercials, gaining wealth and recognition. He eventually gives it all up to return to stage work and keep his pride.
