Forgetting Sarah Marshall is a 2008 American romantic comedy film from Universal Pictures directed by Nicholas Stoller and written by Jason Segel. The film was produced by Judd Apatow and stars Segel, Kristen Bell, Mila Kunis and Russell Brand. It was released theatrically on April 18, 2008 in the United States and Canada, and on April 23, 2008 in the United Kingdom.
The home video release was on September 30, 2008 in the United States on DVD, 3-disc Unrated Collector's Edition DVD, Blu-ray Hi-Def disc and as a digital download.

Much of the film was shot at the Turtle Bay Resort, located on the North Shore of the Island of Oahu in Hawaii.