Philip Seymour Hoffman

Dan Mahowny

Minnie Driver

Belinda

John Hurt

Victor Foss

Maury Chaykin

Frank Perlin

Ian Tracey

Det. Ben Lock

K.C. Collins

Bernie

Jason Blicker

Dave Quinson

Vince Corazza

Doug

Sonja Smits

Dana Selkirk

Roger Dunn

Bill Gooden

Mike 'Nug' Nahrgang

Parking Attendant

Philip Craig

Briggs

Michael Caruana

Alex Retsnor

Gary Brennan

Man in Ice Rink

Alex Poch-Goldin

Investigator #1

Joseph Scoren

Investigator #2

Karen Robinson

Cage Woman

Matthew Ferguson

Martin

Tannis Burnett

Mary the Teller

Steve Cumyn

Observer #1

Tony Munch

Observer #2

M.J. Kang

Secretary

Janine Theriault

Maggie

Lina Giornofelice

Hot Date Teller

Conrad Dunn

Edgar

Judah Katz

Broker

Nicco Lorenzo Garcia

New Observer Recruit

Keith Knight

Surveillance Operator

Matthew MacFadzean

Office Cop

Paul Hubbard

Vegas Casino Manager

David Collins

Private Investigator

Ted Ludzik

Vegas Security Guard

Russell Yuen

Auditor

Linda Goranson

Belinda's Mother

Demetrius Joyette

Boy

Carson Durven

Shifty Driver

Frank Moore

Atlantic City CFO

Joe Pingue

Plain Clothes Cop

Scott Wickware

Uniformed Cop

Sandra Oh

Craps Player (uncredited)