Filme gen Biografii, Anii 1968, Profesor

• 
  The Enigma of Kaspar Hauser (1975)

  Jeder für Sich und Gott Gegen Alle / Every Man for Himself and God Against All

  Regia: Werner Herzog; Gen film: Drama, Biografii, Istoric, Psihologic

  Cu: Bruno S., Walter Ladengast, Brigitte Mira
• 
  Conrack (1974)

  Regia: Martin Ritt; Gen film: Drama, Biografii

  Cu: Jon Voight, Paul Winfield, Antonio Fargas, Tina Andrews, Madge Sinclair
• 
  Socrate (1971)

  Socrates

  Regia: Roberto Rossellini; Gen film: Biografii, Istoric