Two more clips have surfaced from Summit Entertainment's horror thriller remake Sorority Row. Click on the players below to check them out.

The Stewart Hendler-directed film opens in theaters on September 11, and stars Briana Evigan, Leah Pipes, Rumer Willis, Jamie Chung, Audrina Patridge and Carrie Fisher.

In the film, five sorority girls inadvertently cause the murder of one of their sisters in a prank gone wrong, they agree to keep the matter to themselves and never speak of it again, so they can get on with their lives. This proves easier said than done, when after graduation a mysterious killer goes after the five of them and anyone who knows their secret.