Michael Biehn

Anthony Fraser

Alex McArthur

Charlie Reece

Nicholas Campbell

Albert Morse

Deborah Van Valkenburgh

Kate Fraser

John Harkins

Dr. Keddie

Art LaFleur

Mel Sanderson

Billy Green Bush

Judge McKinsey

Royce D. Applegate

Gene Tippetts

Grace Zabriskie

Naomi Reece

Carlos Palomino

Nestode

Donald Hotton

Dr. Leon Gables

Andy Romano

Spencer Whalen

Patrick Cronin

Harry Bellenger

Roger Nolan

Dr. Roy Blair

Roy London

Dr. Paul Rudin

Rosalyn Marshall

Sally Ann

Whit Hertford

Andrew Tippetts

David A. Kimball

Doctor in Flashbacks

Brenda Lilly

Eileen Tippetts

Joseph Whipp

Dr. George Mahon

Chip Heller

Guard #1

Rodney Cornelius

Guard #2

Dave Alan Johnson

Del Cameron

Roger Broyles

Joe Kaufman

Edith Fields

Rose Gurgin

Neal Hahn

Mr. Hendrickson

Gale Beeman

Mrs. Hendrickson

Marni Webb

Mrs. Ellis

Paul Gaddoni

Aaron Tippetts

Bernard Zanck

Priest

Noreen Farley

Waitress

Peter McKernan Jr.

Co-Pilot

William Friedkin

Director

William P. Wood

Guión, Novela

William Friedkin

Guión

Robert D. Yeoman

Director de Fotografía

Ennio Morricone

Compositor de la Música Original

William Friedkin

Productor

David Salven

Productor, Production Manager

De Laurentiis Entertainment Group

Compañía de Produccion

Rick Montgomery

Casting

Teresa M. Austin

Maquilladora

Jere Huggins

Editor

Buddy Cone

Diseño de Producción

Carol Clements

Dirección Artística

Nancy Nye

Decorados

Pablo Ferro

Visual Effects

Bobby Bass

Dobles