Juliette Lewis
Debbie
Todd Louiso
Artie
Jennifer Aniston
Kassie Larson
Jeff Goldblum
Leonard
Patrick Wilson
Roland
Jason Bateman
Wally Mars
Caroline Dhavernas
Pauline
Victor Pagan
Knit Hat Guy
Edward James Hyland
Man in Theater
Rebecca Naomi Jones
Party Guest
Scott Elrod
Declan
Jason Jones
Climbing Wall Guide
Bryce Robinson
Older Sebastian
Thomas Robinson
Sebastian
Kelli Barrett
Roland's Wife Jessica
Will Swenson
Actor on Stage
Stephanie Domini
Kassie's friend (uncredited)
Amanda Barron
Roland's Sister (uncredited)
Brooke Hoover
Pig Nose Woman (uncredited)