Peter (Jason Segel) is a composer and a likable guy who's devastated when his girlfriend of five years, Sarah Marshall (Kristen Bell), the star of a TV show dumps him. To breaks his depression he flies to Hawaii, but Sarah and her new beau, Aldous Snow, a promiscuous perverse English rocker (A scene stealing Russell Brand) are staying at the same resort too.

This movie was my introduction to Jason Segel having never seen an episode of his TV show 'How I Met Your Mother' and now revisiting it years later, (having seen every episode of the show) I can still see why I liked his performance here even more.

Every actor here does a fine job, from the Impossibly gorgeous Mila Kunis, Paul Rudd to Kristen Bell and Jonah Hill. But it is Brand who steals the movie, he is simply hilarious. It is no wonder Aldos Snow got his own spin off movie 'Get Him To The Greek'