Magnolia

Jeremy Blackman

Stanley Spector

Tom Cruise

Frank T.J. Mackey

Philip Baker Hall

Jimmy Gator

Philip Seymour Hoffman

Phil Parma

William H. Macy

Donnie Smith

Julianne Moore

Linda Partridge

John C. Reilly

Jim Kurring

Jason Robards

Earl Partridge

Melora Walters

Claudia Wilson Gator

Alfred Molina

Solomon Solomon

Michael Bowen

Rick Spector

Emmanuel Johnson

Dixon

Melinda Dillon

Rose Gator

Felicity Huffman

Cynthia

April Grace

Gwenovier

Cleo King

Marcie

Orlando Jones

Worm

Ricky Jay

Narrator/Burt Ramsey

Patton Oswalt

Delmer Darion

Neil Flynn

Stanley Berry

Henry Gibson

Thurston Howell

Miriam Margolyes

Faye Barringer

Michael Murphy

Alan Kligman Esq.

Genevieve Zweig

Mrs. Godfrey

Pat Healy

Sir Edmund William Godfrey / Young Pharmacy Kid

Thomas Jane

Young Jimmy Gator

Luis Guzmán

Luis

Clark Gregg

WDKK Floor Director

Veronica Hart

Dentist Nurse #1

Paul F. Tompkins

Chad, Seduce & Destroy

Robert Downey Sr.

Crew Member Cameo

Matt Gerald

Officer #2

Craig Kvinsland

Brad The Bartender

Patricia Scanlon

Cocktail Waitress

Allan Graf

Firefighter

Rod McLachlan

Daniel Hill

Brad Hunt

Craig Hansen

Jim Meskimen

Forensic Scientist

Chris O'Hara

Sydney Barringer

Clement Blake

Arthur Barringer

Frank Elmore

1958 Detective

John Kraft Seitz

1958 Policeman

Cory Buck

Young Boy

Tim Soronen

Infomercial Guy

Jim Ortlieb

Middle Aged Guy

Holly Houston

Jimmy's Showgirl

Missy Spell Tanner

Dentist Nurse #2

James Kiriyama-Lem

Dr. Lee

Jason "Jake" Cross

Pedestrian #1

Charlie Scott

Pedestrian #2

Juan Medrano

Nurse Juan

John Pritchett

Police Captain

Don McManus

Dr. Landon

Michael Shamus Wiles

Captain Muffy

Jason Andrews

Doc

John S. Davies

Cameraman

Kevin Breznahan

Geoff / Seminar Guy

Miguel Pérez

Avi Solomon

Neil Pepe

Officer #1

Lionel Mark Smith

Detective

Annette Helde

Coroner Woman

Lynne Lerner

Librarian

Scott Burkett

WDKK Page #1

Bob Brewer

Richard's Dad

Julie Brewer

Richard's Mom

Nancy Marston

Julia's Mom

Maurey Marston

Julia's Dad

Jamala Gaither

WDKK P.A.

Danny Wells

Dick Jennings

Eileen Ryan

Mary

Meagen Fay

Dr. Diane

Patricia Forte

Mim

Patrick Warren

Todd Geronimo

Virginia Pereira

Pink Dot Girl (voix)

Natalie Marston

Julia

Bobby Brewer

Richard

Ricky Jay

Burt Ramsey / Narrator

Art Frankel

Old Pharmacist

Guillermo Melgarejo

Pink Dot Guy

Paul F. Tompkins

Chad / Seduce / Destroy (voix)

Mary Lynn Rajskub

Janet (voix)

Jim Beaver

Smiling Peanut Patron #1

Ezra Buzzington

Smiling Peanut Patron #2

Denise Woolfork

Smiling Peanut Patron #3

William Mapother

WDKK Show Director's Assistant

Michael Lee Phillips Jr.

Mackey Disciple in Middle

Lillian Adams

Donnie's Old Neighbor

Steven Bush

Paramedic #1

Mike Massa

Paramedic #2

Dale Gibson

Paramedic #3

Scott Alan Smith

E.R. Doctor

Paul Thomas Anderson

Man Confiscating Sign (non-crédité)

Bruno Angelico

Fireman #2 (non-crédité)

Robert Bella

Detective #2 (non-crédité)

Greg Bronson

Waiter (non-crédité)

Douglas Busby

Featured SAG Role (non-crédité)

Phil Hawn

Bob (non-crédité)

Ted Hollis

Forensic Scientist (non-crédité)

Brian Kehew

Seminar Patron (non-crédité)

Michael Laren

Officer Tom 1958 (non-crédité)

Aimee Mann

Hot Date Infomercial (non-crédité)

Miriam Margolyes

Faye Barringer (non-crédité)

Tom Ohmer

Detective (non-crédité)

Lynne Oropeza

Bride (non-crédité)