该片讲述四位朋友共同前往一座岛屿度假，期间他们接触一种名为“Urge”的药物，而当四人吸食之后，他们将逐渐走向欲望的深渊。
Pierce Brosnan
The Man
Justin Chatwin
Jason Brettner
Danny Masterson
Neil
Ashley Greene
Theresa
Nick Thune
Danny
Alexis Knapp
Joey
Chris Geere
Vick
Bar Paly
Denise
James DeBello
Gambler
Olga Merediz
Esthetician
Nicola Fiore
Sex Urger
Alison Lohman
Mother
Alex Corrado
Oreo Man
Jeff Fahey
Gerald
