Robert Prosky (born Robert Joseph Porzuczek; December 13, 1930 – December 8, 2008) was an American actor. He became a well-known supporting actor in the 1980s with his roles in Thief (1981), Christine (1983), The Natural (1984), and Broadcast News (1987).
Prosky's other notable movies include Gremlins 2: The New Batch (1990), Hoffa (1992), Mrs. Doubtfire (1993), Last Action Hero (1993), Rudy (1993), Miracle on 34th Street (1994), Dead Man Walking (1995), and Mad City (1997). His most notable television role was of Sgt. Stan Jablonski on the TV police drama Hill Street Blues.
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Early life
Prosky, a Polish American, was born in the Manayunk neighborhood of Philadelphia, Pennsylvania, to Helen (Kuhn) and Joseph Porzuczek. His father was a grocer and butcher. He was raised in a working-class neighborhood and studied at the American Theatre Wing, later graduating from Temple University. He performed at Old Academy Players, a small theater in the East Falls section of Philadelphia, adjacent to Manayunk. He also served in the U.S. Air Force during the Korean War, but got a hardship discharge to help with the family store when his father died unexpectedly.






















