Shark Night is a 2011 American horror film directed by David R. Ellis and written by Will Hayes and Jesse Studenberg. It stars Sara Paxton, Chris Carmack, Katharine McPhee, Alyssa Diaz, Dustin Milligan, and Joel David Moore. The film, which was negatively received by critics and grossed $40 million worldwide, was released in RealD 3D and Digital 3D. This was Ellis's final film before his death.