
Nicky Katt (May 11, 1970 – April 8, 2025) was an American actor. He was best known for his role as Harry Senate on the television show Boston Public and for his roles as unsympathetic villains. He also appeared in films including Insomnia, The Limey, SubUrbia, and Sin City, and was a semi-regular collaborator of Richard Linklater, Steven Soderbergh, and Christopher Nolan.
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The Dark Knight
2008 · as Shotgun SWAT (uncredited)

Batman & Robin
1997 · as Spike

Sister Act
1992 · as Waiter

Gremlins
1984 · as Schoolchild

A Time to Kill
1996 · as Billy Ray Cobb

The School of Rock
2003 · as Razor

Insomnia
2002 · as Fred Duggar

The Brave One
2007 · as Detective Vitale

Death Proof
2007 · as Counter Guy

Sin City
2005 · as Stuka

Planet Terror
2007 · as Joe

Dazed and Confused
1993 · as Clint

The 'Burbs
1989 · as Steve Kuntz

Strange Days
1995 · as Joey Corto

Secondhand Lions
2003 · as Stan

Full Frontal
2002 · as Hitler

Behind the Candelabra
2013 · as Mr. Y

World Trade Center
2006 · as Volunteer Fireman