Treat Williams

Det. Roger Mortis

Joe Piscopo

Det. Doug Bigelow

Lindsay Frost

Randi James

Darren McGavin

Dr. Ernest McNab

Vincent Price

Arthur P. Loudermilk

Robert Picardo

Lt. Herzog

Martha Quinn

Newscaster

Keye Luke

Mr. Thule

Clare Kirkconnell

Rebecca Smythers

Mel Stewart

Captain Mayberry

Shane Black

Patrolman

Pons Maar

Pool Zombie

Tom Nolan

Jonas

Professor Toru Tanaka

Butcher

Tom Nolan

Jonas

Lew Hopson

Whitfield

Chip Heller

Wilcox

Monica Lewis

Mrs. Von Heisenberg

Peter Kent

Smitty

Ben Mittleman

Bob

Cate Caplin

Saleswoman

Peggy O'Brien

Jewelry Store Manager

Steven R. Bannister

The Thing

Steve Itkin

Fireman

Michael Saad

Guard #1

Monty Cox

Guard #2

Monty Ash

Walter

H. Ray Huff

Cop

Dawan Scott

Pool Zombie

Ivan E. Roth

End Zombie

Ron Taylor

Shoot Out Zombie

Clarence Brown

Harry Latham

Yvonne Peattie

Gertrude Bellman

Pamela Vansant

Lab Technician

Beth Toussaint

Lab Technician

Linnea Quigley

Zombie Go-go Girl (uncredited)

Loren Janes

Gene LeBell

Peter Kent

Smitty

Michael Lindström