Shia LaBeouf
Bradley Cooper (Eddie Morra)
Robert De Niro (Carl Van Loon)
Abbie Cornish (Lindy)
Andrew Howard (Gennady)
Anna Friel (Melissa)
Ned Eisenberg (Morris Brandt)
T.V. Carpio (Valerie)
Richard Bekins (Hank Atwood)
Patricia Kalember (Mrs. Atwood)
Cindy Katz (Marla Sutton)
Brian Anthony Wilson (Detective)
Rebecca Dayan (Herself)
Ann Marie Green (Financial Newscaster)
Damali Mason (Female Cop)
Meg McCrossen (Female Assistant)
Tom Bloom (Dunham)
Nina Hodoruk (Realtor)
Tom Teti (Tailor)
Stephanie Humphrey (TV News Reporter)
Joe McCarthy (Day Trader #1)
Peter Pryor (Day Trader #2)
Daniel Breaker (Campaign Manager)
Chris McMullin (Cop)
Dave Droxler (Technician)
Lusina Quarleri (Italian Hostess/Waitress)
Piper Brown (Girl Skater)
Simon MacLean (Father Skater)
Saxon Palmer (Businessman #1)
Stephen Sable (Businessman #2)
Caroline Maria Winberg (Maria Winberg)
Damaris Lewis (Beautiful Black Woman)
Martha Ann Talman (Van Loon's Assistant)
Robert Bizik (Coffee Shop Owner)
Hugh Douglas (Poker Player #1)
Howard Strong (Poker Player #2)
Arlette De Alba (Girl Passenger)
Eddie Fernandez (Gennady Thug)
Ray Siegle (Gennady Blind Thug)
Nicholas Le Guern (Friend at Beach #1)
Richard Miller (Friend at Beach #2)
Violeta Silva (Friend at Beach #3)
Anna Parkinson (Friend at Beach #4)
Laurence Roscoe (Friend at Beach #5)
Johnny Whitworth (Vernon)
Tomas Arana (Man in Tan Coat)
Robert John Burke (Pierce)
Darren Goldstein (Kevin Doyle)