Ghost Riders / Wrath of the Sun God / Day of the Dragon
The Secret Army of General X / The Cat People / Night of the Vampire
Bear Claw / The Hunter and the Hunted / Mephisto
Revenge of the Mole / The Frog People / Terror in Toyland
Black Mask of Revenge / The Sacrifice / Puppet Master
Valley of the Dead / Forest of Death / The Fly
A Time to Die / Ghost Tribe of Comanche Flat / Attack of the Lilliputians
Circus of Death / The Brave / Cult of the Black Widow
El Conquistador / Snow Creature / The Prairie Pirate
Man of Silver / Nightmare in Whispering Pine / Sabotage
Mastermind / The Lost Tribe of Golden Giants / Monster of Scavenger Crossing
The Black Panther / Thomas the Great / Island of the Black Widow
Saison 2 (1967-1968)
Paddle Wheeling Pirates / A Day at Death's Head Pass / The Mad, Mad, Mad, Mad Scientist
The Kid / Stone Hawk / Sky Raiders
The Man from Pinkerton / Tonto and the Devil Spirits / The Dealdy Glassman
Black Knight / Taka / Fire Rain
The Secret of Warlock / Wolfmaster / Death Hunt
The Terrible Tiny Toon / Fire Monster / The Iron Giant
Town Tamers, Inc. / Curse of the Devil Doll / It Came from Below
Black Arrow / The Rainmaker / Flight of the Hawk
The Avenger / Battle at Barnaby's Bend / Puppetmaster's Revenge
Reign of the Queen Bee / Kingdom of Terror / Quicksilver
The Legend of Cherokee Smith / The Day the West Stood Still / Border Rats
Lash and the Arrow / Spectre of Death / Mr. Happy
Mr. Midas
Le show est fortement inspiré d'une autre série, Les Mystères de l'Ouest (1965-1969), par l'influence de scénarios fantastiques avec des méchants extravagants ou utilisant des machines infernales.