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While on a road trip through a desert, mild-mannered high-school teacher Ralph Hinkley (temporarily changed to Ralph Hanley for part of season one due to real-life current events) is greeted by extraterrestrials, who present him with an extraordinary red flying suit that imbues him with uncanny powers. Learning of the suit, high-strung FBI agent Bill Maxwell convinces Ralph to help him fight crime. Ralph's girlfriend, attorney Pam Davidson, also knows of his secret life as a superhero.
S3, EP8 "Space Ranger"
A genius student, mistakenly put in Ralph's class, builds a satellite tracking system that attracts both the CIA and KGB.
S3, EP11 "It's Only Rock `n' Roll"
Ralph saves rock musicians from a bomb and other threats on their lives.
S3, EP13 "Vanity, Says the Preacher"
Bill goes to South America to accept an award and meets a colleague's widow who wants him to help in a political struggle.
S1, EP3 "The Hit Car"
Bill enlists Ralph's help to protect a chorus girl as he transports her to testify against her drug-dealing ex-boyfriend.
S3, EP12 "Desperado"
Ralph and Pam fight to stop a rancher from killing a wild stallion he blames for an injury.