Vivian Schilling

Jenny Porter

Martin Kove

Dr. Langdon

Brion James

Jack Porter

Bill Paxton

Vince

Sydney Lassick

Mr. Johnson

Max John James

Secretary

Eric Parkinson

Newscaster

Mark Hertle

Business Traveler

Boo-Boo

Holly (White Cat)

Sherman Baylin

Schilling Stunt Double

Corey Kruse

Schilling Body Double

Brandon Wilkes

Office Extra

Gerry Lively

Office Extra

Janice Clifford

Office Extra

Randolf Turrow

Office Extra

Peter White

Office Extra

Lance August

Experiment Victim

David Wells

Dr. Evans

Sarah Kaite Coughlan

Dr. Lane

Collin Bernsen

Lab Technician

Gerald Brodin

Computer Operator

Julie Strain

Female Dancer

David "Shark" Fralick

Male Dancer

Scott Thomson

Georgie

James Karen

Kafka

Brian Brophy

Welles

Rick Rossovich

Frat Boy Leader

Charles Boswell

Detective #1

Scott Williamson

Detective #3

Chris Ryan

Gun Store Owner

Timothi

Girl (Satan's Slut)

Laurel Lancaster

Mother

Alba Francesca

Doctor

Ben Jurrand

Frat Boy

Jordon Stone

Frat Boy

Doug Friedman

Frat Boy

Tony Kientz

Georgie #2

Sam Clay

Steven Forest

Amanda Foreman

Paula

Tim Doyle

Marshall

David Bowe

Fred

Hal Alexander

Lou Forrest

Pat Alexander

Ellie Forrest

Thelma Lee

Auntie Carla

Johnny Cocktails

Stocky Mourner

Gene Pack

Wiry Mourner

Greg Grunberg

Limo Driver

Courtney Delancey

Passport Woman

Hooshang

Passport Man One

Roberto Donati

Passport Man Two

Steve Alexander

Fred's Assistant

Pamela Pond

Model

Lauren Bacich

Woman In Restaurant

Pat Reilly

Paramedic One

Chad Savage

Paramedic Two

John Matthew

Voice of Sid Barney

Nathan Friedkin

Waiter

Mark Sanderson

Waiter

Lawrence Trilling

Counterman

Julia Reeves

Woman With Extinguisher

Linnea Quigley

Punk Girl on TV (archive footage)