- - Science fiction hero of the 25th century
- - Sci-fi hero in the 25th century
- - Personage of the 25th century.
- - Longtime battler of the Mongols
- - 25th century action hero
- - Sci-fi hero played by Buster Crabbe
- - Sci-fi strip
- - Sci-fi serial hero
- - Spaceman hero in comics
- - Sci-fi role for Buster Crabbe
- - early sci-fi adventure hero
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