Tom Sizemore Tom Sizemore

Actor Tom Sizemore was attacked last week by a man claiming to be the boyfriend of a woman Sizemore had been dating, the Los Angeles Times reports.

TV Scorecard: What's renewed? What's canceled?

The man came to Sizemore's house in downtown Los Angeles Thursday evening to confront Sizemore and the woman. While there, he claimed he had a gun and put Sizemore in a headlock at one point, according to the report. He also fled with several guitars and other property.

He was later caught by police and arrested on suspicion of assault, and Sizemore's belongings were recovered, the Times reports.