The Smurfs are making their way to the big screen next summer in a live action/CGI animated feature-length film directed by Raja Gosnell (Beverly Hills Chihuahua, Scooby-Doo).  Since this is only a teaser trailer, it’s difficult to read what the plot of the movie is.  Here’s how the Wiki page describes it:

Set in the Middle Ages, the evil wizard Gargamel (Hank Azaria) discovers the Smurf’s village and chases them into some woods. The Smurfs get scattered and Clumsy Smurf (voiced by Anton Yelchin) wanders into a “forbidden” grotto and some of the other Smurfs follow. Since it’s also a blue moon, a magical portal within the grotto transports them into Central Park in New York. They take shelter with a married couple (Neil Patrick Harris and Jayma Mays) and try to find a way back to their village before Gargamel finds them.

The live cast includes Hank Azaria as Gargamel, Neil Patrick Harris (How I Met Your Mother), Jayma Mays (Glee), Sofía Vergara (Modern Family), and Tim Gunn (Project Runway).  The voice actors include Jonathan Winters as Papa Smurf, Katy Perry as Smurfette, Alan Cumming as Gutsy Smurf, George Lopez as Grouchy Smurf, Gary Basaraba as Hefty Smurf, Anton Yelchin as Clumsy Smurf, Fred Armisen as Brainy Smurf, John Oliver as Vanity Smurf, Paul Reubens as Jokey Smurf, Kenan Thompson as Greedy Smurf, B. J. Novak as Baker Smurf, Jeff Foxworthy as Handy Smurf, and Wolfgang Puck as Chef Smurf.

The Smurfs hit theatres in 3D on August 3, 2011.

[Via Wiki]