Watch: Vince Vaughn Has 'Unfinished Business' In NSFW First Trailer

Unfinished BusinessNext summer, we’ll see a dramatic side of Vince Vaughn that hasn’t been glimpsed in a long time when he appears in HBO‘s "True Detective" season two. But before that, he’ll be back to his usual comedy hijinks in "Unfinished Business," and the first trailer arrived today.

Co-starring Nick Frost, Dave Franco, Sienna Miller, and Tom Wilkinson, and re-teaming Vaughn with "Delivery Man" director Ken Scott, the story is in the vein of "Planes, Trains & Automobiles," following a business man whose European trip goes awry. According to Franco, this one isn’t for kids. "I’m really proud of this one. I play a kid with Asperger’s, and it’s one of these roles that was very terrifying for me to play, and it’s going to be one of these things where people either fully embrace it, or I’m never going to work again," the actor told The Daily Beast. "But I went for it and I trusted the director and hope he’ll temper the performance so it doesn’t seem too over-the-top or anything like that. It is very R-rated, and Vince Vaughn is going to be great in the movie. It’s not a full-on comedy, and is grounded in drama."

So, it sounds like there are a few more than the expected flavors with this one. "Unfinished Business" arrives on March 6, 2015.

Unfinished Business