A 15 episode serial in which Blake battles the “Scorpion” over possession of a ‘death ray’ machine.

A mad doctor is determined to take revenge on the family he believes is responsible for his daughter’s death.

Gus, the trusty family retainer, has hopes of riding his boss’ horse, Big Boy, to victory at the Kentucky Derby.

On a volcanic island near the Kingdom of Hetvia rules Count Dakkar, a benevolent leader and scientist who has eliminated class distinction among the island’s inhabitants. Dakkar, his sister Sonia…