Jason Schwartzman

Max Fischer

Bill Murray

Herman Blume

Olivia Williams

Rosemary Cross

Seymour Cassel

Bert Fischer

Brian Cox

Dr. Nelson Guggenheim

Mason Gamble

Dirk Calloway

Sara Tanaka

Margaret Yang

Stephen McCole

Magnus Buchan

Luke Wilson

Dr. Peter Flynn

Dipak Pallana

Mr. Adams

Andrew Wilson

Coach Beck

Marietta Marich

Mrs. Guggenheim

Ronnie McCawley

Ronny Blume

Keith McCawley

Donny Blume

Hae Joon Lee

Alex

Adebayo Asabi

Mr. Obiamiwe

Connie Nielsen

Mrs. Calloway

Al Fielder

Ernie

Colin Platt

Boy Portraying Frank Serpico

George Farish

O'Reilly

Francis Fernandez

Burnum

McCauley Penderdast

Fields

Eric Weems

Willie

Dalton Tomlin

Wrestler

Wallace Wolodarsky

Referee

Kim Terry

Mrs. Blume

Ella Pryor

Woman Back Stage

Paul Schiff

Waiter

Antoni Scarano

Small Boy Artist

Brian Tenenbaum

Contractor

Thayer McClanahan

School Reporter

Patricia Winkler

Mrs. Whitney

Manning Mott

Mr. Holstead

J.J. Stonebraker

Woody

Donny Caicedo

40 Ounce

Ali Ktiri

Benjamin

Michael Maggart

Concierge

Robbie Lee

Isaac

Morgan Redmond

Bellman

Ed Geldart

Security Guard

J.J. Killalea

Tommy Stalling

William Lau

Mr. Yang

Lucille Sadikin

Mrs. Yang

Steve Eckelman

Tennis Pro

Eric Chase Anderson

Architect

Danny Fine

Coach Fritz

Kyle Ryan Urquhart

Regis

Kumar Pallana

Mr. LittleJeans

Stephen Dignan

Reuben

Alexis Bledel

Student (uncredited)

Brandon Trost

Vietnamese Soldier with Rocket Launcher (uncredited)

Jason Trost

Party Kid (uncredited)

David Moritz

Dynamite Salesman