Matthew Bennell

Donald Sutherland

Acting

Elizabeth Driscoll

Brooke Adams

Acting

Dr. David Kibner

Leonard Nimoy

Acting

Jack Bellicec

Jeff Goldblum

Acting

Nancy Bellicec

Veronica Cartwright

Acting

Dr. Geoffrey Howell

Art Hindle

Acting

Katherine Hendley

Lelia Goldoni

Acting

Running Man

Kevin McCarthy

Acting

Taxi Driver

Don Siegel

Directing

Ted Hendley

Tom Luddy

Production

Stan

Stan Ritchie

Acting

Mr. Gianni

David Fisher

Acting

Detective

Tom Dahlgren

Acting

Dr. Boccardo

Garry Goodrow

Acting

Restaurant Owner

Jerry Walter

Acting

Chef

Maurice Argent

Acting

Street Barker

Sam Conti

Acting

Mr. Tong

Wood Moy

Acting

Mrs. Tong

R. Wong

Acting

Outraged Woman

Rose Kaufman

Writing

Harry

Joe Bellan

Acting

Policeman #1

Sam Hiona

Acting

Policeman #2

Lee McVeigh

Acting

Rodent Man

Al Nalbandian

Acting

School Teacher

Lee Mines

Acting

Priest on Swing (uncredited)

Robert Duvall

Acting

Health Dept. Floor Cleaner (uncredited)

Michael Chapman

Camera

City Official on Phone (uncredited) (voice)

Philip Kaufman

Writing

PG&E Man (uncredited)

Al Perez

Acting

Pod Person at Party (uncredited)

Jeff Scheftel

Directing

Dr. of pods (uncredited)

Kevin Harris

Acting