Actor M. EMMET Walsh is an American actor who has appeared in numerous films and television shows since the 1970s. He is best known for his roles in the films Blade Runner, The Jerk, and Raising Arizona. He has also had recurring roles on the television series Hill Street Blues and Law & Order. Walsh has been nominated for several awards, including an Academy Award for Best Supporting Actor for his role in the 1982 film The Verdict.