An intrepid reporter and his loyal friend battle a bizarre secret society of criminals known as The Vampires.

A mysterious criminal known as The Whispering Shadow commits crimes by means of a gang he controls by television and radio rays. Jack Norton, whose brother was murdered by The Whispering Shadow, suspects that the eerie Professor Strang - whose ghostly wax museum contains figures far too lifelike - may be involved in the crimes.

A wealthy publisher uses a disguise and calls himself the Green Hornet to fight crime in his city.

A 15 episode serial in which Blake battles the "Scorpion" over possession of a 'death ray' machine.

The struggle over the Bellamy estate ends with Michael Bellamy accused of murder and killed on the way to prison, while his brother, Abel Bellamy, takes control of the estate for his own nefarious plans.