It appears that Rambo is not the only hero from the '80s film to appear in "Call of Duty: Warzone." A tweet from the official "Call of Duty" account shows John McClane, the hero of "Die Hard," played by Bruce Willis, heading to Verdanisk.

The tweet advertises a duct cleaning service owned by Nakatomi Corporation, the company that owns the skyscraper John McClane saved from terrorists in the first "Die Hard" film. Other tidbits to the movie include an N that is the same shape as the lighter John uses to crawl around the building's ventilation system to check the way. There is also a fake website.

We still don't know what these characters will look like by the time Warzone releases their product, but if these are going to be full operators and not just skins, I'm curious to see what weird finishing moves they come up with.

If they are full-fledged operators, I demand a skin of Old Man McLean from Live Free or Die Hard.

But the real question is why should these people be afraid of John McClane? He is a cop. Police officers have rules.