Satán, fuerza del mal

James Farentino

Kevin Leahy

Claudette Nevins

Ellen Sumner

Eugene Roche

Sgt. Taplinger

Harrison Ford

Paul Winjam

Ann Dusenberry

Weezie Sumner

Diana Scarwid

Lane

Joan Hackett

Louise Gelson

Dinah Manoff

Celia

Carol Jones

Alex

P. J. Soles

Marty

Ethelinn Block

Barry

Susan Walden

Student

Lawrence Bame

James R. Parkes

Catherine Cunneff

Stephanie Barton-Farcas

Biology Student (uncredited)

Leonard Rosenman

Original Music Composer

Ken Chase

Makeup Artist

William Randall Jr.

Sound

Chuck Arnold

Director of Photography

Jerry Thorpe

Executive Producer, Director

Michael A. Hoey

Editor

Frederick P. Hope

Art Direction

John Sacret Young

Writer

Philip Mandelker

Producer

Norman Rockett

Set Decoration

Joseph A. Unsinn

Special Effects

Marvin I. Kosberg

Sound Effects Editor

Josef von Stroheim

Sound Effects Editor