Lemmy Caution is on a mission to eliminate Professor Von Braun, the creator of a malevolent computer that rules the city of Alphaville. Befriended by the scientist’s daughter Natasha, Lemmy must unravel the mysteries of the strictly logical Alpha 60 and teach Natasha the meaning of the word “love.”

Eddie Constantineas Lemmy Caution
Anna Karinaas Natacha von Braun
Akim Tamiroffas Henri Dickson
Valérie Boisgelas 2nd Seductress Third Class (uncredited)
Jean-Louis Comollias Prof. Jeckell (uncredited)
Michel Delahayeas von Braun's Assistant (uncredited)
Christa Langas 1st Seductress Third Class (uncredited)
Jean-Pierre Léaudas Breakfast Waiter (uncredited)
Szabó Lászlóas Chief Engineer (uncredited)
Howard Vernonas Léonard von Braun (uncredited)
Raoul Coutard