Rosamund Pike as Marla Grayson

Peter Dinklage as Roman Lunyov

Eiza González as Fran

Dianne Wiest as Jennifer Peterson

Chris Messina as Dean Ericson

Isiah Whitlock, Jr. as Judge Lomax

Macon Blair as Feldstrom

Alicia Witt as Dr. Karen Amos

Damian Young as Sam Rice

Nicholas Logan as Alexi Ignatyev

Liz Eng as Adelaide

Celeste Oliva as Police Detective

Georgia Lyman as The Assassin

Moira Driscoll as The Jeweler

Gary Tanguay as TV Interviewer

Lizzie Short as Sam Rice's Assistant

Kevin McCormick as Patrick

Michael Malvesti as Jackson

Chris Everett as Berkshire Oaks Receptionist

Danny Schoch as Berkshire Oaks Security Guard Gerry

Ava Gaudet as Berkshire Oaks Head Nurse

Evelyn Howe as Berkshire Oaks Nurse

Roger Dillingham Jr. as Berkshire Oaks Orderly

Anthony Hoang as Berkshire Oaks Orderly

Jose Guns Alves as Berkshire Oaks Orderly

Ralph Ayala as Berkshire Oaks Orderly

Kevin Fennessy as Concerned Old Man

Daniel Washington as Security Desk Man

Kelli LaVita as Aqua Aerobics Instructor

David Gomes as Lunyov Heavy Tony

Chad Knorr as Lunyov Heavy Chad

Kiara Pichardo as Nurse with Chocolate (uncredited)