Eddie Kaye Thomas Eddie Kaye Thomas

Eddie Kaye Thomas was forced to call 911 on an unruly houseguest who pulled a knife on the actor and barricaded herself in his Los Angeles home, E! News reports.

TV Scorecard: Renewed or canceled?

Authorities arrived at Thomas' home Wednesday afternoon after Roxanna Bear, a 31-year-old woman with two prior arrests, threatened the American Pie actor before destroying his property after she refused to leave.

Eventually, a SWAT team was able to get Bear to leave his residence, after which she was taken to the hospital. She is now in police custody on $20,000 bail.