![Mischa Barton is out and about in Park City, Utah as she's in town to promote her film "Assassination of a High School President" at the Sundance Film Festival. In the film, Mischa Barton is out and about in Park City, Utah as she's in town to promote her film "Assassination of a High School President" at the Sundance Film Festival. In the film,](https://c8.alamy.com/comp/2MT2B87/mischa-barton-is-out-and-about-in-park-city-utah-as-shes-in-town-to-promote-her-film-assassination-of-a-high-school-president-at-the-sundance-film-festival-in-the-film-barton-plays-a-popular-high-school-girl-who-teams-up-with-a-sophomore-newspaper-reporter-to-investigate-stolen-sat-exams-only-to-unearth-a-much-larger-conspiracy-park-city-ut-12108-2MT2B87.jpg)
Mischa Barton is out and about in Park City, Utah as she's in town to promote her film "Assassination of a High School President" at the Sundance Film Festival. In the film,
![Mischa Barton is out and about in Park City, Utah as she's in town to promote her film "Assassination of a High School President" at the Sundance Film Festival. In the film, Mischa Barton is out and about in Park City, Utah as she's in town to promote her film "Assassination of a High School President" at the Sundance Film Festival. In the film,](https://c8.alamy.com/comp/2MP2TYF/mischa-barton-is-out-and-about-in-park-city-utah-as-shes-in-town-to-promote-her-film-assassination-of-a-high-school-president-at-the-sundance-film-festival-in-the-film-barton-plays-a-popular-high-school-girl-who-teams-up-with-a-sophomore-newspaper-reporter-to-investigate-stolen-sat-exams-only-to-unearth-a-much-larger-conspiracy-park-city-ut-12108-2MP2TYF.jpg)
Mischa Barton is out and about in Park City, Utah as she's in town to promote her film "Assassination of a High School President" at the Sundance Film Festival. In the film,
![Mischa Barton is out and about in Park City, Utah as she's in town to promote her film "Assassination of a High School President" at the Sundance Film Festival. In the film, Mischa Barton is out and about in Park City, Utah as she's in town to promote her film "Assassination of a High School President" at the Sundance Film Festival. In the film,](https://c8.alamy.com/comp/2MT2B70/mischa-barton-is-out-and-about-in-park-city-utah-as-shes-in-town-to-promote-her-film-assassination-of-a-high-school-president-at-the-sundance-film-festival-in-the-film-barton-plays-a-popular-high-school-girl-who-teams-up-with-a-sophomore-newspaper-reporter-to-investigate-stolen-sat-exams-only-to-unearth-a-much-larger-conspiracy-park-city-ut-12108-2MT2B70.jpg)
Mischa Barton is out and about in Park City, Utah as she's in town to promote her film "Assassination of a High School President" at the Sundance Film Festival. In the film,
![Mischa Barton Slams New 'Hills' Cast Member Caroline D'Amore After She's Cut From the Show | wusa9.com Mischa Barton Slams New 'Hills' Cast Member Caroline D'Amore After She's Cut From the Show | wusa9.com](https://media.wusa9.com/assets/ETONLINE/images/7566c1fd-b0d7-4fa9-a5f8-0ac9ec80099a/7566c1fd-b0d7-4fa9-a5f8-0ac9ec80099a_1140x641.jpg)