Washington, April 13 -- Actor Nicky Katt, who is known for playing Harry Senate in the TV series 'Boston Public' and also worked in films such as 'Dazed and Confused', 'The Limey', 'Sin City', and 'Insomnia', has passed away at 54.

His death was reported by his friends and by attorney John Sloss, reported Variety.

He started his career as a child actor and his other film credits included 'A Time to Kill', 'Boiler Room', 'The Way of the Gun', and 'Secondhand Lions'. Katt was often seen playing the role of a villain.

Katt's other roles include Tim in SubUrbia (1996), Stacy the hitman in The Limey (1999), Adolf Hitler in Full Frontal (2002), Fred Duggar in Insomnia (2002),Stuka in Sin City (2005), and Nate Petite in Snow Angels (2008).

K...