Clive Owen

as Chris Pierzynski

Billy Crudup

as Frank

Marion Cotillard

as Monica

Mila Kunis

as Natalie

Zoe Saldaña

as Vanessa

Matthias Schoenaerts

as Anthony Scarfo

James Caan

as Leon

Noah Emmerich

as Lt. Colon

Lili Taylor

as Marie

Domenick Lombardozzi

as Mike

John Ventimiglia

as Valenti

Griffin Dunne

as McNally

Jamie Hector

as Nick

Yul Vazquez

as Fabio De Soto

Eve Hewson

as Yvonne

Daisy Tahan

as Robin

Richard Petrocelli

as Romero

Olek Krupa

as Tommy

Anais Lee

as Janie

Mirabelle Lee

as Janie

Mark Mahoney

as Louis

Joseph Mesiano

as Partenza

Jon Goracy

as Mechanic / Witness

Philipp Christopher

as Vincent

Brendan Burke

as Marco

Charlie Tahan

as Michael

Angelica Boccella

as The Girl

Chris Fischer

as Police Officer Norm

Tom Greer

as Policeman 50's

Audrey Amey

as Policewoman

John Joseph Gallagher

as Head Internal Affairs

Austin Williams

as Young Chris

Ron Crawford

as Old Man

Mike Houston

as Policeman #2

Eli Tokash

as Young Frank

Julian Gamble

as Jack Wheeler

Dominik Tiefenthaler

as Ruby Bartender

T.J. Kenneally

as Ryan Smith

Anthony Alessandro

as Fake Cop

Heather Litteer

as Bored Hooker #1

Craig 'Radio Man' Castaldo

as Park Goer

Stacey Maltin

as Prostitute (uncredited)

Katelyn O'Friel

as Escort (uncredited)