Eddie Zigo

Father George

John Hubbard

Ann Zigo

Tom Duncan

David Berkowitz

Guido Pressano

Jim Halsey

Nick Zigo

Susan Zigo

Ed Zigo Jr.

Dr. Miller

'Boss' Tom Messenger

Morrison

Henry

Dan

Henry's Wife

Tisch

Roberts

Woman with Dog

Grandmother

Nina

Hospital Administrator

Mary

Young Boy

Bobby

Patrolman

Toll Taker

Kate

Sharon

Madame Elena

Ringleader

Betty

Little Girl

Hector

Marvin Scott

Steve

Constantine

Young Doctor

Mike

Kenny

Donahue

Karl

Nurse #1

Ronnie / Veronica

Primary Negotiator

Zigo's Nephew (uncredited)

Tommy (uncredited)

Hooker (uncredited)

Detective O'Malley (uncredited)

Task Force Cop (uncredited)

Man Shaving (uncredited)

Man in Restaurant (uncredited)

Director

Original Music Composer

Writer

Director of Photography

Camera Operator

Assistant Camera

Charge Scenic Artist

Technical Advisor

Sound Re-Recording Mixer

Production Executive

Additional Casting

Assistant Camera

Camera Operator

Electrician

Gaffer

Best Boy Electric

Property Master

Additional Casting

Props

Still Photographer

Boom Operator

Dolly Grip

Transportation Captain

Best Boy Grip

Assistant Production Coordinator

Key Grip

Second Assistant Director

Additional Editor

Wardrobe Supervisor

Set Decoration

Production Manager

Producer

Assistant Unit Manager

Sound Editor

Music

Hairstylist

Producer

Editor

Editor

Costume Designer

Makeup Artist

Assistant Editor

Production Coordinator

Script Supervisor

Set Dresser

Sound Mixer

Sound Editor

Casting

Assistant Editor

Associate Producer

Production Design

Sound Editor

First Assistant Director

Music Editor