Michael Emmet Walsh (March 22, 1935 – March 19, 2024) was an American character actor who appeared in over 200 films and television series, including small but important supporting roles such as Earl Frank in Straight Time (1978), the Madman in The Jerk (1979), Captain Bryant in Blade Runner (1982), Harv in Critters (1986), and Walt Scheel in Christmas with the Kranks (2004). He starred as private detective Loren Visser in Blood Simple (1984), the Coen Brothers' first film, for which he won the Independent Spirit Award for Best Male Lead.