The Sundance Film Festival recently announced the first round of programming, and we have the first images from a few of the movies playing in the U.S. Documentary Competition:

• 99% – The Occupy Wall Street Collaborative Film – Directed by Audrey Ewell, Aaron Aites, Lucian Read, and Nina Kristic.
• After Tiller - Directed by Martha Shane and Lana Wilson.
• American Promise - Directed by Joe Brewster and Michèle Stephenson.
• Blackfish - Directed by Gabriela Cowperthwaite.

Hit the jump for the images and synopses.  The 2013 Sundance Film Festival runs January 17-27.