Michael Madsen (Chicago, 1957) is an American actor known for his prolific career and his roles as tough and complex characters. He achieved international fame with his iconic portrayal of Mr. Blonde in Quentin Tarantino's cult classic *Reservoir Dogs* (1992), a role that defined his cinematic image.

This success marked the beginning of a fruitful collaboration with Tarantino, who later directed him in *Kill Bill Vol. 1 and 2* (2003-2004) and *The Hateful Eight* (2015). Madsen also boasts significant appearances in films such as *Thelma & Louise* (1991), *Donnie Brasco* (1997), and *Sin City* (2005). His acting style is characterized by a magnetic screen presence, often portraying ambiguous, violent, or tormented characters. His gravelly voice and penetrating gaze make him a recognizable face in both auteur and genre cinema.