David S. Sheiner (January 13, 1928 — June 5, 2026) was an American actor. He appeared on Broadway, but is best known for his supporting roles in several films and television series. He started his career in television in 1952, but he was most successful from the 1960s through the 1980s. Description above from the Wikipedia article David Sheiner, licensed under CC-BY-SA, full list of contributors on Wikipedia.