That was over 7 years ago in 2012.
Today she is 36, and has starred in 9 movies in total, 6 since Arbitrage was released.
In Arbitrage, I think Brit Marling looks:
Arbitrage scores 6.1 out of 10 on The Movie Database.
Brit Marling's first acting role was as 'Maggie' in Sound of My Voice, released in 2011 when she was 27.
Find DVDs, posters and memorabilia about Arbitrage on Amazon.