
Acting
Mischa Anne Marsden Barton (born 24 January 1986) is a British-American film, television, and stage actress. She began her career onstage, appearing in Tony Kushner's Slavs! and took the lead in James Lapine's Twelve Dreams at New York City's Lincoln Center. She made her screen debut with a guest appearance on the American soap opera All My Children (1995) and voicing Betty Ann Bongo on the Nickelodeon cartoon series KaBlam! (1996–97). Her first significant film role was as the protagonist of Lawn Dogs (1997), a drama co-starring Sam Rockwell. She appeared in major pictures such as the romanti…

Notting Hill
1999

Sleepwalker
as Joelle

Murder at the Embassy
as Miranda Green

Christmas at Fields Ranch
as Angela

Invitation to a Murder
as Miranda Green

Spree
as London

The Cat and the Moon
as Jessica Peterson

Painkillers
as The Girl / Sarah Mendelsohn

Ouija House
as Samantha

The Basement
as Kelly Owen

The Toybox
as Samantha

The Hills: New Beginnings
as Self · 12 ep.

Recovery Road
as Olivia · 1 ep.

Chris Moyles' Quiz Night
as Self · 1 ep.

The Beautiful Life: TBL
as Sonja Stone · 5 ep.

Dancing with the Stars
as Self - Contestant · 3 ep.

The Friday Night Project
as Self - Host · 1 ep.
The Tony Danza Show
as Self · 1 ep.

On Air with Ryan Seacrest
as Self - The O.C. · 1 ep.

The O.C.
as Marissa Cooper · 76 ep.

Jimmy Kimmel Live!
as Self · 1 ep.