Amanda SeyfriedChloe Sweeney Julianne MooreCatherine Stewart Max ThieriotMichael Stewart Mishu VellaniReceptionist Tiffany Lyndall-KnightTrina Tamsen McDonoughWaitress 1 Kathryn KriitmaaWaitress 2 Sean OrrChloe's Client #1 Paul EssiembreChloe's Client #2 Rod WilsonChloe's Client #3 Sarah CasselmanOrals Student Kyla TingleyWoman behind bar Riley JonesStunt Hockey Player David Gustav FraserRivoli Patron Adam ChristieStudent (uncredited) Rosalba MartinniMaria (uncredited) Erin Cressida WilsonScreenplay / Associate Producer Anne FontaineOriginal Film Writer Jeffrey CliffordProducteur Olivier CoursonExecutive Producer Daniel DubieckiExecutive Producer Ron HalpernExecutive Producer Tom PollockExecutive Producer Jason ReitmanExecutive Producer Jennifer WeissCo-Producer Ali BellAssociate Producer Phillip BarkerProduction Design Kim McQuistonArt Direction Paul SarossyDirector Of Photography JP LochererSecond Unit Director Of Photography Debra HansonCostume Design Suzanne BenoitMakeup Artist Susan Reilly LeHaneMakeup Artist Richard BlackSecond Assistant Director Daniel J. MurphyFirst Assistant Director Mychael DannaOriginal Music Composer Steve MunroSound Designer Jan RudySound Re-Recording Mixer Stephen TraynorLine Producer Robert CrowtherVisual Effects Supervisor