‘Unfinished Business’ Trailer Released: Vince Vaughn vs. Sienna Miller

Vince Vaughn and Sienna Miller are going head-to-head in their new movie, Unfinished Business.

The first full-length trailer for the Ken Scott-directed film was released by MOVIECLIPS Trailers online November 27.

It covers the basic synopsis of the film — showing how Vince Vaughn goes from being an employee of Sienna Miller’s company to a direct competitor — fighting for a major client even though his “resources” are nowhere near as powerful as hers.

As you can see from the Unfinished Business trailer, Vince Vaughn’s characters basically starts over — opening a new company after being let go from his old one with two of the least qualified employees available. Along the way, he is able to use his many years of applied knowledge and experience in that particular line of work to try and close a major client before his former employer swoops in and steals it from his new team.

Along with Vince Vaughn and Sienna Miller, the cast of Unfinished Business also includes James Marsden, Dave Franco, June Diane Raphael and Nick Frost.

Unfinished Business is scheduled to be released in theaters on March 6, 2015.