Jon Raymond Polito (December 29, 1950 – September 1, 2016) was an American character actor and voice artist. In a film and television career spanning 35 years, he amassed over 220 credits. Notable television roles included Detective Steve Crosetti in the first two seasons of Homicide: Life on the Street and on the first season of Crime Story. He also appeared in several films including The Rocketeer, The Crow and Gangster Squad, but was mostly known for his work with the Coen brothers. He appeared in five of their films, including Miller's Crossing, Barton Fink and The Big Lebowski. Polito was initially reluctant to audition for Homicide as he didn't want to move to Baltimore for the series, having just relocated from New York City to Los Angeles. His agents sent him the script anyway, featuring a dialogue scene between a Polish-American and an Irish-American detective. Polito preferred the Irish detective role, but was told that he could only do the Polish one. After reading for the part Polito added a message on his audition tape saying that if the producers wanted to call him back he would only be interested if he could take the part of the Irish detective. Series co-creators Barry Levinson and Tom Fontana rewrote the character as an Italian named Steve Crosetti and cast him in the role. The Polish detective was also rewritten, becoming Detective Meldrick Lewis, and was played by African-American actor Clark Johnson.

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