Los Angeles: 'Seinfeld' actor Stephen Lee has died, his friend and actress Lisa Pescia has confirmed. He was 58.

Lee passed away after suffering a heart attack in his apartment here Aug 14, but the news of his death was confirmed only Wednesday, reports people.com.

He began his acting career in the early 1980s with dramas like 'Hart to Hart', 'Hill Street Blues', 'Remington Steele' and 'Scarecrow and Mrs.King'.

He had a recurring role as Tony B on 'Nash Bridges' and also appeared on shows including 'Dark Angel', 'Grey's Anatomy' and 'Bones'.

His film credits included 'WarGames', 'La Bamba', 'Burlesque' and 'The Negotiator'.