Nicky Katt

Agustin Islas "Nicky" Katt (May 11, 1970 – c. April 8, 2025) was an American and Mexican actor. He began his career as a child actor, and as an adult, frequently played unsympathetic characters or villains. He was known for his starring role as Harry Senate on the television series Boston Public (2000–2002), and his work with directors Richard Linklater and Steven Soderbergh, including subUrbia (1996), Dazed and Confused (1993) and The Limey (1999).

In addition to Linklater and Soderbergh, Katt played prominent supporting roles in multiple films by Robert Rodriguez and Christopher Nolan, including Insomnia (2002) and Sin City (2005). His other film credits included A Time to Kill (1996), Boiler Room and The Way of the Gun (both 2000), and Secondhand Lions (2003).