When an unscrupulous banker ruins his family, a young man swears to bring him to justice, so he adopts a new identity, the mysterious Judex, and ominously disguised and sunk into the muddy path of vengeance, punishes the crooks and protects the innocents. (Originally a twelve-part epic serial.)
Direction
Feuillade's shadow-drenched compositions invented visual language for mystery heroes.
Acting
Musidora's slinky villain Diana — the original femme fatale prototype.
Production
Practical cliffhangers with real trains, real heights, real stakes.

Director
Louis Feuillade
Trivia, insights & behind the scenes
Judex directly inspired Batman's creation — Bob Kane and Bill Finger studied Feuillade's serials extensively.
The 'ruined family' backstory and secret lair became the template for every masked hero origin after 1916.