Dial "H" for Hero in "The Riddle of the Sphinx!"
Chris and Vicki encounter the Sphinx, a space traveler searching for a way back home.
Dial "H" for Hero in "Thunder Over Fairfax!"
Vicki's parents are kidnapped by Thunder
Axe, and she and Chris use the dials to save them.
Dial "H" for Hero in "The Circus Psycho!"
A former circus star, Battering Ram seeks vengeance on the circus that fired him and it's up to Chris and Vicki to stop him.
Chris King becomes the following heroes: Mister Mystical, Master of Magic; Star Flare; Solar Flare; and the Wrangler.
Vicki Grant becomes the following heroes: Molecular Maiden; Hypno Girl; Midnight Wisp; and Strato Girl, Mistress of the Wind.