Leo Rossi (born June 26, 1946) is an American actor, writer and producer. He is known for his role as Budd in the 1981 horror film Halloween II, as Turkell from the 1990 horror sequel Maniac Cop 2, and as Detective Sam Dietz in the Relentless franchise. His other films include Heart Like a Wheel (1983), River's Edge (1986), The Accused (1988), Analyze This (1999), One Night at McCool's (2001), and 10th & Wolf (2006).