The Onion Field

John Savage

Karl Hettinger

James Woods

Gregory Powell

Franklyn Seales

Jimmy Smith

Ted Danson

Ian Campbell

Ronny Cox

Pierce Brooks

David Huffman

District Attorney Phil Halpin

Christopher Lloyd

Jailhouse Lawyer

Dianne Hull

Helen Hettinger (as Diane Hull)

Priscilla Pointer

Chrissie Campbell

Beege Barkette

Greg's Woman

Richard Herd

Beat Cop

Le Tari

Emmanuel McFadden

Richard Venture

Glenn Bates

Lee Weaver

Billy

Pat Corley

Jimmy's Lawyer #2

K Callan

Mrs. Powell

Sandy McPeak

Mr. Powell

Lillian Randolph

Nana

Ned Wilson

LAPD Captain

Jack Rader

IAD Captain

Bradford English

Red Haired Cop

Wendell Wright

LAPD Sergeant

Stanley Grover

Greg's Lawyer #2

Michael Pataki

District Attorney Dino Fulgoni

Steve Conte

Prison Guard #1

Burke Byrnes

CHP Officer Odom

Vincent Caristi

Young Man

Don Starr

Judge #1

William Dial

Liquor Store Owner

Raymond Guth

Prison Guard #2

Raleigh Bond

Judge #2

Sandy Ward

Pawnbroker

William Sanderson

Young Con

Charles Cyphers

Chaplain

Peter Miller

Oscar

Richard Seff

Jimmy's Lawyer

Robert Lee Jarvis

Bakerfield Detective

Allen Williams

Poker Playing Cop

Jon K. Greene

CHP Officer Chris

Dolores Sandoz

Court Reporter

Bill Morey

Lawyer

John de Lancie

LAPD Lieutenant

Richard E. Kalk

Bailiff

Ray Camacho

Gunrail Guard

Maggie Sullivan

Adah Campbell

René Le Vant

Drag Queen

Tony Becker

Boy Piper

Tony Di Milo

Clerk

Jessie Lawrence Ferguson

Gamblin' Man

Nick Romero

Death Row Convict

Cindy Collins

Dawn Hettinger

Harold Becker

Director

Thomas J. Mack

Assistant Director

D. Scott Easton

Second Assistant Director

Hannah Scheel

Script Supervisor

Joseph Wambaugh

Novel

Joseph Wambaugh

Screenplay

Walter Coblenz

Producer

Lynn Stalmaster

Casting

Robert S. Mendelsohn

Production Manager

Toni Howard

Casting Associate

Nancy Klopper

Casting Associate

Herman David

Production Supervisor