When actress Sarah Marshall dumps aspiring musician Peter Bretter for rock star Aldous Snow, Peter's world comes crashing down. His best friend Brian suggests that Peter should get away from everything and to fly off to Hawaii to escape all his problems. After arriving in Hawaii and meeting the beautiful receptionist Rachel Jansen, Peter is shocked to see not only Aldous in Hawaii, but also Sarah.
Jason Segel
Kristen Bell
Mila Kunis
Russell Brand
Bill Hader
Jonah Hill
Liz Cackowski
Jack McBrayer
Maria Thayer
Paul Rudd
Jason Bateman
William Baldwin
Kristen Wiig
Da'Vone McDonald
Steve Landesberg
Kalani Robb
Murray Miller
Taylor Wily
Kala Alexander
Francesca Delbanco
Branscombe Richmond
Billy Bush
Peter Gray Lewis
Trula M. Marcus
Kirk Fox
June Diane Raphael
Ahna O'Reilly
Tanisha Harper
Carla Gallo
Cynthia Lamontagne
Max Alexander
Carla Alapont
Michael Oosterom
Peter Salett
Jesse Heiman
Gedde Watanabe