Actor Nicky Katt, known for roles in 'Boston Public' and 'Dazed and Confused', has died at age 54. His attorney confirmed the news, but the cause of death remains undisclosed. Katt's career spanned television and film, with notable appearances in shows like 'Law & Order' and 'Friends', and films including 'Boiler Room' and 'Sin City'. He is remembered for his memorable portrayal of Harry Senate in 'Boston Public'.

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