Soul Survivors

In the end, Cassie (Melissa Sagemiller) wakes up from a two-day coma, and discovers that Sean's (Casey Affleck's) death was all a dream. The ones who survived in that dream, Annabelle and Matt (Eliza Dushku and Wes Bentley), both actually died.

(Links open in new window)
Read more about this film at The Internet Movie Database.