约翰·米尔斯

John Mills

饰：Prof. Bernard Quatermass

西蒙·麦克金代尔

Simon MacCorkindale

饰：Joe Kapp

布伦达·弗里克

Brenda Fricker

饰：Alison Thorpe

丽贝卡·赛尔

Rebecca Saire

饰：Hettie Carlson

埃尔茜·伦道夫

Elsie Randolph

饰：Woman Minister

Joy Harington

饰：TV Producer

丽塔·韦伯

Rita Webb

饰：Charm Seller

Larry Noble

饰：Jack

Charles Lamb

饰：Orderly

S·牛顿·安德森

S. Newton Anderson

饰：Gill

托亚·威尔考克斯

Toyah Willcox

饰：Sal

Neil Stacy

饰：Toby Gough

唐纳德·埃克尔斯

Donald Eccles

饰：Chisholm

芭芭拉·基奥

Barbara Keogh

饰：Make-up Lady

玛格丽特·提扎克

MargaretTyzack

饰：Annie Morgan

Brewster Mason

饰：Gurov

戴维·阿什福德

David Ashford

饰：David Hatherley

Beatrice Shaw

饰：Susie

Carla D. Clark

饰：Diane

格蕾琴·富兰克林

Gretchen Franklin

饰：Edna

Chris Quinten

饰：Soldier

克里斯·布莱克威尔

Chris Blackwell

饰：Dancer

Jackie Cowper

饰：Planet People

John Dunbar

饰：Electronics Expert

叶西园

David yip（本名）

饰：Frank Chen

埃沙格·巴克什

Ishaq Bux

饰：Misru

John Richmond

饰：Lt General

凯文·史东尼

Kevin Stoney

饰：Prime Minister

James Ottaway

饰：Arthur

安娜贝勒·拉尼翁

Annabelle Lanyon

饰：Isabel

布鲁斯·珀切斯

Bruce Purchase

饰：Tommy Roach

芭芭拉·科勒曼

Barbara Kellerman

饰：Clare Kapp

Ralph Arliss

Ralph Arliss

饰：Kickalong

简·伯蒂什

Jane Bertish

饰：Bee

Clare Ruane

饰：Jane

Sophie Kind

饰：Kapp Child

Declan Mulholland

Declan Mulholland

饰：Security Guard

Luke Hanson

饰：Pay Police Captain

Stewart Harwood

Stewart Harwood

饰：Taxi Driver

Kathleen St. John

Kathleen St. John

饰：Winnie

Claire Lewis

Claire Lewis

饰：Planet People

Wendy Barry

饰：Dancer

Alison Dowling

饰：Planet People

Domini Winter

饰：Dancer

Paul Rosebury

Paul Rosebury

饰：Caraway

Tony Sibbald

Tony Sibbald

饰：Chuck Marshall

Joanna Joseph

饰：Debbie, Kapp Child

Tudor Davies

饰：TV Director

James Leith

饰：1st Pay Cop

Charles Bolton

Charles Bolton

饰：1st Mugger

Christopher Driscoll

Christopher Driscoll

饰：2nd Mugger

Brian Croucher

Brian Croucher

饰：Pay Police Lt

Frederick Radley

Frederick Radley

饰：Medicine Man

Ian Price

Ian Price

饰：Captain Torrance

David Lynch

David Lynch

饰：Planet People

Lennox Milne

饰：Woman Researcher