Jacques Ledoux (1921-1988) was not an actor, but a pivotal figure in the history of Belgian and international cinema. He was indeed the director of the Cinémathèque royale de Belgique (now Cinematek) from 1948 until his death.

Under his guidance, the institution became one of the most important film archives worldwide. He devoted himself with maniacal passion to the preservation, restoration, and dissemination of cinematic works from every era and origin. He was a tireless promoter of auteur and experimental cinema, supporting many emerging Belgian filmmakers. His eccentric vision and his devotion made the Cinémathèque a unique cultural landmark. Ledoux left an invaluable legacy for the conservation of the world's film heritage.