约翰·萨克松

John Saxon

饰：Norman Hopper

乔瓦尼·隆巴多·雷迪斯

Giovanni Lombardo Radice

饰：Charlie Bukowski (as John Morghen)

竞茨娅·德·克罗里斯

Cinzia De Carolis

饰：Mary (as Cindy Hamilton)

托尼·金

Tony King

饰：Tom Thompson

Wallace Wilkinson

饰：Captain McCoy

Ramiro Oliveros

饰：Dr. Phil Mendez (as Ray Williams)

John Geroson

John Geroson

饰：Policeman

梅·海泽丽

May Heatherly

饰：Helen

Ronnie Sanders

Ronnie Sanders

饰：Orderly

Vic Perkins

Vic Perkins

饰：Biker

Jere Beery

Jere Beery

饰：Biker Leader

Joan Riordan

饰：Aunt Tina

劳拉·迪恩

Laura Dean

饰：Brunette Jogger

Lonnie R. Smith

Lonnie R. Smith

饰：Biker

Don Ruffin

Don Ruffin

饰：Carlos

Benjamin Rogers

Benjamin Rogers

饰：Biker

William H. Gribble

William H. Gribble

饰：Doctor in ambulance

George Nikas

George Nikas

饰：Biker

Doug Dillingham

Doug Dillingham

饰：Cop

Ralph Pruitt Vaughn

饰：(as Ralph Vaughn)

Nick Alexander

饰：Lt. Hill (voice: English version) (uncredited)

Edward Mannix

Edward Mannix

饰：TV station manager (voice: English version) (uncredited)

Edoardo Margheriti

饰：Police Officer (uncredited)

伦佐·马里尼亚诺

Renzo Marignano

饰：Dr. Morris (uncredited)

Renzo Pevarello

Renzo Pevarello

饰：Hospital assistant (uncredited)

Ted Rusoff

Ted Rusoff

饰：Dr. Phil Mendez (voice: English version) (uncredited)

Susan Spafford

饰：Jane Hopper (voice: English version) (uncredited)

Goffredo Unger

饰：Mall guard (uncredited)

卢卡·韦南蒂尼

Luca Venantini

饰：Bobby (uncredited)

韦朗第洛·维朗迪尼

Venantino Venantini

饰：Lieutenant Hill (uncredited)

伊丽莎白·特纳

Elizabeth Turner

饰：Jane Hopper

伊丽莎白·泰勒

Elizabeth Taylor

饰：Jane Hopper

Bill Gribble

饰：Doctor in Ambulance,(as William H. Gribble)