Smallville star Michael Rosenbaum steps behind the camera to make his feature directorial debut with Back in the Day. Screen Media Films has released the first trailer for this comedy, which follows a man (Michael Rosenbaum) who surprises his old friends at their high school reunion, bringing them together for one last party. Morena Baccarin, Nick Swardson, Harland Williams and Emma Caulfield co-star in this comedy, debuting on VOD formats January 7, 2014 before arriving in theaters January 17, 2014. In addition, you can also check out the new poster.

When Jim Owens makes a surprise visit to his high school reunion... all hell breaks loose. Hilarity ensues as he wrangles his now-married friends together for one last hurrah. Cruising the old strip, seeking vengeance on an old high school principal and nearly breaking up a wedding gets Jim into hot water with his friends and their wives