Pierre Deny was just 69 when he died following a battle with Amyotrophic Lateral Sclerosis, which is widely known as ALS. The late French actor was best known in his home country, but he gained international recognition after appearing in Netflix’s hit series Emily in Paris in 2022 and 2024.
In a statement shared via newswire AF, Deny’s daughters wrote, “It is with deep emotion that we announce the passing of Pierre Deny this Monday (May 25) following a sudden and severe case of ALS (Amyotrophic Lateral Sclerosis).”
Since Deny’s illness was apparently “sudden and severe,” many want to learn more about the disease — the same one that Eric Dane suffered from. Here’s what to know about ALS.
Who Was Pierre Deny?
Deny was a French actor known for his theatrical and on-screen work. He began his performance career in the 1980s and eventually started booking television roles.
Apart from Emily in Paris, Deny was known for his performances in Under the Sun, Une Femme d’Honneur, Cinq Soeurs, Plus Belle La Vie and Tomorrow Is Ours.
According to the Mayo Clinic, ALS, also known as Lou Gehrig Disease, is a progressive neurodegenerative illness that affects the nerve cells in the brain and spinal cord. The disease usually starts with muscle twitching, weakness in the arms or legs, trouble swallowing and/or having slurred speech.

