Cliff Robertson

Michael Courtland

Geneviève Bujold

Elizabeth Courtland / Sandra Portinari

John Lithgow

Robert Lasalle

Sylvia Kuumba Williams

Maid

Wanda Blackman

Amy Courtland

J. Patrick McNamara

Third Kidnapper

Stanley J. Reyes

Inspector Brie

Nick Kreiger

Farber

Stocker Fontelieu

Dr. Ellman

Don Hood

Ferguson

Andrea Esterhazy

D'Annunzio

Thomas Carr

Paperboy

Tom Felleghy

Italian Businessman

Nella Simoncini Barbieri

Mrs. Portinari

John Creamer

Justice of the Peace

Regis Cordic

Newscaster

Loraine Despres

Jane

Clyde Ventura

Ticket Agent

Fain M. Cogrove

Secretary

Robert Harper

Man in Airport (uncredited)

Brian De Palma

Director

Vilmos Zsigmond

Director of Photography

Bernard Herrmann

Original Music Composer

Paul Hirsch

Editor

Frank Beetson

Production Manager

Robert S. Bremson

Executive Producer

Harry N. Blum

Producer

George Litto

Producer

Paul B. Clay

Music Editor

Dan Sable

Sound Effects Editor

Hannah Scheel

Script Supervisor

Joe Lombardi

Special Effects

Jack Senter

Art Direction

Jerry Wunderlich

Set Decoration

Frank Balchus

Costume Design

Rachel Griffiths

Script Supervisor

Paul Schrader

Screenplay

Brian De Palma

Story

Rachel Ticotin

Production Assistant

Deborah Boldt

Assistant Editor

Candace Cruzd

Assistant Editor

Wiliam Pool

Assistant Director

Nick McLean

First Assistant Camera

Bob Bender

Assistant Director

Frank L. Brown

Set Dresser

David M. Ronne

Sound Mixer

Bob Herron

Stunt Coordinator

Paul Schrader

Story