Dupont directed English language films under the name E. A. Dupont and his 1929 film "Atlantic" is seen as one of the most innovative uses of sound technology available at the time.
Dupont directed English language films under the name E. A. Dupont. His 1929 film "Piccadilly" is silent, whereas "Atlantic" of the same year is seen as one of the most innovative uses of sound technology available at the time.