About:
Guy Decomble (1910–1964) was a French film and television actor. A character actor he played in a number of supporting parts in postwar cinema. One of his better known roles is as the teacher in The 400 Blows by François Truffaut.

• Known For
• 
  The 400 Blows
  as
  Professeur de français
• 
  The Cousins
  as
  Le libraire
• 
  Jour de Fête
  as
  Roger
• 
  The Magnificent Tramp
  as
  Le chef de station de la R.A.T.P.
• 
  The Old Guard
  as
  Coach driver