Why Vince Vaughn and Dave Franco Are Posing for Stock Images

— -- Huh? Why are Dave Franco, Vince Vaughn and Tom Wilkinson posing in stock images -- you know the photos you see in stories that are general enough to fill any topic, like a picture from the office.

Well, the actors have a movie coming out Friday "Unfinished Business" that centers around the workplace. This is one of the most unique ways we've seen yet to promote a movie. And yes, the pictures are free to the media because they are stock images.

According to IMDb, the film centers around when "A hard-working small business owner and his two associates travel to Europe to close the most important deal of their lives. But what began as a routine business trip goes off the rails in every way imaginable - and unimaginable - way, including unplanned stops at a massive sex fetish event and a global economic summit."

Check out the hilarious pics below. Now, who doesn't want to see the movie now?

The movie has other supporting stars including Sienna Miller and James Marsden. Enjoy!