"House of Cards" season 3 cast Kevin Spacey got justice after being hounded by a stalker as he made an appearance on the "Colbert Report" as his ruthless alter ego, Frank Underwood.

According to the report from Fox News, "House of Cards" season 3 cast Kevin Spacey suffered through a "persistent and malevolent" cyberstalking campaign

The suspect, a Massachusetts woman identified as Linda Louise Culkin, was ordered to pay the actor $124,000 by a federal judge in Boston as restitution because he had to hire bodyguards to ensure his safety.

Accordingly, Linda Louise Culkin threatened to blow up, castrate and torture "House of Cards" season 3 cast Kevin Spacey.

For her actions, she will face four years in prison although she has already served time since January 2012. So that leaves her about 18 months before she can be released, the website said.

"She pleaded guilty in November to charges including mailing threatening communications, and sending false information regarding explosives," Fox said. "Culkin apologized and blamed her actions on mental illness."

Kevin Spacey meanwhile did not attend the sentencing, but he did sent a statement saying that due to the cyberstalking campaign, it was "difficult to measure the degree of terror" he felt.

His alter ego, Frank Underwood, however is much more difficult to shock.

"House of Cards" season 3 cast Kevin Spacey earlier appeared on the "Colbert Report" giving his own brand of advice, said the NY Daily News.

"A dog doesn't need to show his teeth as long as his growl's deep enough, his food bowl is full and he knows where all the bones are buried," Frank Underwood said.

This prompted comedian Stephen Colbert to remark: "Wow, I have no f---ing idea what that means. But that was menacingly homespun, sir. I just hope Obama was watching."